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Photo of header reducers, gaskets and hardware included with Hedman Hedders This Product is MADE IN THE USA! Photo of Hedman's HTC Polished SIlver Ceramic Finish

Silver Long-Tube Headers For '63-82 Corvette 283-400 w/Side-Pipes

Headers For 1963-82 Corvette with Factory Side Pipes; SB Chevy 283-400; 1-5/8 in. Long Tubes; 3 in. Collector- HTC Polished-Silver Ceramic Coated Mild Steel

Part#68286
$810.42

Product Specifications

[PLEASE REVIEW THE FOLLOWING PRODUCT ATTRIBUTES & VEHICLE APPLICATION FOOTNOTES SPECIFIC TO YOUR VEHICLE, THOROUGHLY]

  • Tube Diameter 1-5/8 in.
  • Tube Style Long Tubes
  • Air Conditioning Yes
  • Automatic Transmission - Column Yes
  • Automatic Transmission - Floor Yes
  • Manual Transmission - Column No
  • Manual Transmission - Floor Yes
  • Power Steering Yes
  • Collector Attachment 3 in.
  • Collector Diameter 3 in.
  • Collector Size 3 in.
  • Collector Style BALL and SOCKET Style (Gasketless)
  • 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. # No
  • Emissions Notes Not Legal For Street Use on '75-Later Model Years! Legal for off-road use only.
  • Finish HTC Polished Silver Ceramic-Metallic
  • Finish Type HTC SILVER (polished) Ceramic-metallic Coating
  • COATED HEADERS DURING ENGINE BREAK-IN PERIOD
    CLICK FOR IMPORTANT INFO REGARDING HEADER COATINGS DURING ENGINE BREAK-IN!
  • Flange Style Standard
  • Flange Thickness 0.3125 in.
  • Header Port Shape Round Port
  • Header Style Long Tube
  • Port Shape Round
  • Material Mild Steel
  • Tube Design Standard
  • Tube Length Long Tubes
  • Tube Material Thickness 16g
  • Tube Size 1-5/8 in.
  • Variations 68280
  • with A.I.R. System No
  • 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
  • Header Fasteners Included Yes
  • Installation Hardware Included Yes
  • Motor Mounts Included No
  • Mounting Hardware Included Yes
  • Reducers Included Yes
  • Y-Pipe Included No
  • Quantity Sold as a pair.
  • Primary Tube Gauge 16g
  • Primary Tube Diameter (in) 1.625 in.
  • Package Contents Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware
  • Header Material Mild Steel
  • Header Finish HTC Polished Silver Ceramic-Metallic
  • Cylinder Head Port Shape Round
  • Cylinder Head Stock Profile Heads
  • Header Construction MILD STEEL- Standard-Duty
  • Replacement Gasket 27500
  • Replacement Head Flange Gasket 27500
  • California Proposition 65 WARNING: Cancer & Reproductive Harm. For more info visit www.P65Warnings.ca.gov

Vehicle Applications

      Year C.I.D. Liter Block Type Cylinders Fuel Type Drive Type
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions Notes1974 and earlier vehicles WITHOUT A.I.R.; Does not require EO if existing emission controls are not removed.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Air ConditioningNot for '67-69 with A/C! 1970 and later with Large Piston A/C need bracket 20110
      Power SteeringYes
      Auto Transmission - ColumnYes
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (9) Factory side exhaust cut and welding is required.
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
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