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Photo- headers for Chevy SB V8 engine into Vega, Monza, Sunbird, Astre, Starfire 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 Swap Headers For 283-400 in 1971-77 Vega, Monza

Chevy V8 Engine Swap Headers For 1971-1977 Chevy Vega/Monza, Oldsmobile Starfire, Pontiac Astre/Sunbird (Not For Factory V8 Cars); 1-5/8 in. Long-Tubes, 3 in. Ball Collector- HTC Polished Silver Ceramic-Coated Mild Steel

Part#68346
$855.47

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 No
  • Automatic Transmission - Column No
  • Automatic Transmission - Floor No
  • Manual Transmission - Column No
  • Manual Transmission - Floor Yes
  • Power Steering No
  • Footnotes 106. Will not fit power brakes or other power options
  • Footnotes 131. Chevy Engine
  • Footnotes 148. Must use Trans Dapt Motor Mount #4686, TH350 and 168 tooth flywheel
  • Footnotes 239. Not For Powerglide Transmission
  • Footnotes 34. Manual transmission vehicles require Hedman clutch cable bracket #20130.
  • Footnotes 35. One tube on each side wraps around the frame.
  • Footnotes 46. NOT for use with factory V8 installations
  • 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
  • Notes Chev. Monza, Vega, Olds Starfire, Pontiac Astre, Sunbird V8 Swap
  • Port Shape Round
  • Material Mild Steel
  • Tube Design Standard
  • Tube Length Long Tubes
  • Tube Material Thickness 16g
  • Tube Size 1-5/8 in.
  • Variations 68340
  • 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
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Year C.I.D. Liter Block Type Cylinders Fuel Type Drive Type
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Year C.I.D. Liter Block Type Cylinders Fuel Type Drive Type
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Year C.I.D. Liter Block Type Cylinders Fuel Type Drive Type
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Year C.I.D. Liter Block Type Cylinders Fuel Type Drive Type
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
      Vehicle Specific Information
      Auto Transmission - ColumnNo
      Auto Transmission - FloorNo
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Engine FamilySB Chevy 283-400 (Gen 1)
      Footnotes(1) Without smog injection or injection heads.
      (106) Will not fit power brakes.
      (46) Engine swap headers. NOT for use with factory V8 installations.
      (148) Must use Trans-Dapt Motor Mount #4686 and Turbo 350 transmission with 168 tooth flywheel
      Emissions NotesRACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
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