What happens when you use standard headers on aftermarket cylinder heads?

ELITE CHEVY MOTOR HM SMOG EO- BLACK MAXX

ELITE CHEVY MOTOR HM SMOG EO- BLACK MAXX

Product Specifications

(PLEASE REVIEW THE FOLLOWING PRODUCT SPECIFICATIONS & FOOTNOTES THOROUGHLY)

  • Tube Diameter 1-3/4 in.
  • Tube Style Long Tube
  • Collector Style Ball and Socket Style (Gasketless)
  • Air Conditioning Yes
  • Automatic Transmission - Column Yes
  • Automatic Transmission - Floor Yes
  • Manual Transmission - Column Yes
  • Manual Transmission - Floor Yes
  • Collector Attachment 3 in.
  • Collector Size 3 in.
  • Reducer Outlet Size 2-1/2 in.
  • Exhaust System Dia 2-1/2 in.
  • Contents Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions
  • E.O. # Yes
  • Emissions Notes EO# D167-33 (click here for covered vehicles in document on ARB.CA.GOV website)
  • Finish BLACK MAXX Satin Black Ceramic-Metallic
  • Finish Type BLACK MAXX- Black Ceramic-Metallic Coating
  • Flange Style Standard
  • Flange Thickness 0.375 in.
  • Header Port Shape Square
  • Header Style Long Tube
  • Notes 68-91 GM 3/4, 1 Ton Truck, SUV 396-502 2-4WD w/A.I.R.
  • Key Feature With A.I.R.
  • Port Shape Square
  • Power Steering Yes
  • Material Mild Steel
  • Tube Design LONG TUBES
  • Tube Length Long Tubes
  • Tube Material Thickness 18g
  • Tube Size 1-3/4 in.
  • Variations 66111, 69821
  • with A.I.R. System Yes
  • with EGR No
  • Weld-Up No
  • Tuned No
  • Bolts/Studs Included Yes
  • Catalytic Converter(s) Included No
  • Collector Bolts Included Yes
  • Crossover Pipe Included No
  • Gasket Or Seal Included Yes
  • Installation Hardware Included Yes
  • Motor Mounts (Included) No
  • Mounting Hardware Included Yes
  • Reducers Included Yes
  • Transmission Mount/Crossmember (Included) No
  • Y-Pipe Included No
  • Quantity Sold as a pair.
  • Primary Tube Gauge 18g
  • Primary Tube Diameter (in) 1.75 in.
  • Package Contents Set of Headers, mounting hardware and gaskets
  • Header Material Mild Steel
  • Header Finish BLACK MAXX Satin Black Ceramic-Metallic
  • Cylinder Head Port Shape Square
  • Cylinder Head Stock Profile Heads
  • Header Construction ELITE Heavy-Duty
  • Replacement Gasket 27550
  • Replacement Head Flange Gasket 27550
  • California Proposition 65 WARNING: Cancer & Reproductive Harm. For more info visit www.P65Warnings.ca.gov

Vehicle Applications

      YearC.I.D.LiterCylindersDrive Type
      1975454
      1976454
      1977454
      1978454
      1979454
      1980454
      1981454
      1982454
      1983454
      1984454
      1985454
      1986454
      YearC.I.D.LiterCylindersDrive Type
      1968454
      1969454
      1970454
      1971454
      1972454
      1973454
      1974454
      YearC.I.D.LiterCylindersDrive Type
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      YearC.I.D.LiterCylindersDrive Type
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      YearC.I.D.LiterCylindersDrive Type
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      YearC.I.D.LiterCylindersDrive Type
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      YearC.I.D.LiterCylindersDrive Type
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      YearC.I.D.LiterCylindersDrive Type
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      YearC.I.D.LiterCylindersDrive Type
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      YearC.I.D.LiterCylindersDrive Type
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      YearC.I.D.LiterCylindersDrive Type
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorNo
      Footnotes(225) Designed for use with a Trans-Dapt throttle body spacer.
      (38) 16 gauge tubing.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (42) Square port hedder.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      E.O. NumberD167-9
      NotesCHEVROLET Class "A" Motorhomes with a 396-454 BB Chevy
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorNo
      Footnotes(225) Designed for use with a Trans-Dapt throttle body spacer.
      (38) 16 gauge tubing.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (42) Square port hedder.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      E.O. NumberD167-9
      NotesCHEVROLET Class "A" Motorhomes with a 396-454 BB Chevy
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorNo
      Footnotes(225) Designed for use with a Trans-Dapt throttle body spacer.
      (38) 16 gauge tubing.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (42) Square port hedder.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      E.O. NumberD167-9
      NotesCHEVROLET Class "A" Motorhomes with a 396-454 BB Chevy
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorNo
      Footnotes(225) Designed for use with a Trans-Dapt throttle body spacer.
      (38) 16 gauge tubing.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (42) Square port hedder.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      E.O. NumberD167-9
      NotesCHEVROLET Class "A" Motorhomes with a 396-454 BB Chevy
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorNo
      Footnotes(225) Designed for use with a Trans-Dapt throttle body spacer.
      (38) 16 gauge tubing.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (42) Square port hedder.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      E.O. NumberD167-9
      NotesCHEVROLET Class "A" Motorhomes with a 396-454 BB Chevy
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorNo
      Footnotes(225) Designed for use with a Trans-Dapt throttle body spacer.
      (38) 16 gauge tubing.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (42) Square port hedder.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      E.O. NumberD167-9
      NotesCHEVROLET Class "A" Motorhomes with a 396-454 BB Chevy
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorNo
      Footnotes(225) Designed for use with a Trans-Dapt throttle body spacer.
      (38) 16 gauge tubing.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (42) Square port hedder.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      E.O. NumberD167-9
      NotesCHEVROLET Class "A" Motorhomes with a 396-454 BB Chevy
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorNo
      Footnotes(225) Designed for use with a Trans-Dapt throttle body spacer.
      (38) 16 gauge tubing.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (42) Square port hedder.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      E.O. NumberD167-9
      NotesCHEVROLET Class "A" Motorhomes with a 396-454 BB Chevy
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorNo
      Footnotes(225) Designed for use with a Trans-Dapt throttle body spacer.
      (38) 16 gauge tubing.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (42) Square port hedder.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      E.O. NumberD167-9
      NotesCHEVROLET Class "A" Motorhomes with a 396-454 BB Chevy
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorNo
      Footnotes(225) Designed for use with a Trans-Dapt throttle body spacer.
      (38) 16 gauge tubing.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (42) Square port hedder.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      E.O. NumberD167-9
      NotesCHEVROLET Class "A" Motorhomes with a 396-454 BB Chevy
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorNo
      Footnotes(225) Designed for use with a Trans-Dapt throttle body spacer.
      (38) 16 gauge tubing.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (42) Square port hedder.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      E.O. NumberD167-9
      NotesCHEVROLET Class "A" Motorhomes with a 396-454 BB Chevy
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorNo
      Footnotes(225) Designed for use with a Trans-Dapt throttle body spacer.
      (38) 16 gauge tubing.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (42) Square port hedder.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      E.O. NumberD167-9
      NotesCHEVROLET Class "A" Motorhomes with a 396-454 BB Chevy
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorNo
      Footnotes(225) Designed for use with a Trans-Dapt throttle body spacer.
      (38) 16 gauge tubing.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (42) Square port hedder.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      E.O. NumberD167-9
      NotesCHEVROLET Class "A" Motorhomes with a 396-454 BB Chevy
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorNo
      Footnotes(225) Designed for use with a Trans-Dapt throttle body spacer.
      (38) 16 gauge tubing.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (42) Square port hedder.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      E.O. NumberD167-9
      NotesCHEVROLET Class "A" Motorhomes with a 396-454 BB Chevy
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorNo
      Footnotes(225) Designed for use with a Trans-Dapt throttle body spacer.
      (38) 16 gauge tubing.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (42) Square port hedder.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      E.O. NumberD167-9
      NotesCHEVROLET Class "A" Motorhomes with a 396-454 BB Chevy
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorNo
      Footnotes(225) Designed for use with a Trans-Dapt throttle body spacer.
      (38) 16 gauge tubing.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (42) Square port hedder.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      E.O. NumberD167-9
      NotesCHEVROLET Class "A" Motorhomes with a 396-454 BB Chevy
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorNo
      Footnotes(225) Designed for use with a Trans-Dapt throttle body spacer.
      (38) 16 gauge tubing.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (42) Square port hedder.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      E.O. NumberD167-9
      NotesCHEVROLET Class "A" Motorhomes with a 396-454 BB Chevy
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorNo
      Footnotes(225) Designed for use with a Trans-Dapt throttle body spacer.
      (38) 16 gauge tubing.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (42) Square port hedder.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      E.O. NumberD167-9
      NotesCHEVROLET Class "A" Motorhomes with a 396-454 BB Chevy
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorNo
      Footnotes(225) Designed for use with a Trans-Dapt throttle body spacer.
      (38) 16 gauge tubing.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (42) Square port hedder.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      E.O. NumberD167-9
      NotesCHEVROLET Class "A" Motorhomes with a 396-454 BB Chevy
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorNo
      Footnotes(225) Designed for use with a Trans-Dapt throttle body spacer.
      (38) 16 gauge tubing.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (42) Square port hedder.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      E.O. NumberD167-9
      NotesCHEVROLET Class "A" Motorhomes with a 396-454 BB Chevy
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorNo
      Footnotes(225) Designed for use with a Trans-Dapt throttle body spacer.
      (38) 16 gauge tubing.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (42) Square port hedder.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      E.O. NumberD167-9
      NotesCHEVROLET Class "A" Motorhomes with a 396-454 BB Chevy
      YearC.I.D.LiterCylindersDrive Type
      Vehicle Specific Information
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      YearC.I.D.LiterCylindersDrive Type
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      YearC.I.D.LiterCylindersDrive Type
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      YearC.I.D.LiterCylindersDrive Type
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      YearC.I.D.LiterCylindersDrive Type
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain4WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      YearC.I.D.LiterCylindersDrive Type
      1979454
      1980454
      1981454
      1982454
      1983454
      1984454
      1985454
      1986454
      YearC.I.D.LiterCylindersDrive Type
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      YearC.I.D.LiterCylindersDrive Type
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      YearC.I.D.LiterCylindersDrive Type
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      YearC.I.D.LiterCylindersDrive Type
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      YearC.I.D.LiterCylindersDrive Type
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      YearC.I.D.LiterCylindersDrive Type
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (225) Designed for use with a Trans-Dapt throttle body spacer.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      YearC.I.D.LiterCylindersDrive Type
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Footnotes(112) Must use factory big block chevy hardware and mounts.
      (139) Must use 1975 and later model clutch linkage located at rear of engine.
      (160) Early chassis only.
      (208) Due to cylinder heads (aluminum) generation 6 engines, 502 BB Chevy may have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
      (213) Elite replacement gasket 27550.
      (4) Includes parts necessary to retain emission devices. (50 State)
      (45) Not legal for sale or use in California on pollution controlled motor vehicles.
      (5) With A.I.R. system.
      (6) Modification to stock exhaust required to retain catalytic converter.
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      YearC.I.D.LiterCylindersDrive Type
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnYes
      Manual Transmission - FloorYes
      Drivetrain2WD
      E.O. NumberD167-9
      Emissions Notes1974 and earlier vehicles WITH A.I.R.: These headers are legal for use on '74-earlier vehicles with A.I.R.. Consid