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Hedman Standard Duty HTC Coated Full-Length Headers 1964-81 GTO/Le Mans/Tempest/Grand Prix/Firebird

500-28146

made in usa

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Hedman 28146
$512.99
Standard Duty HTC Coated Full-Length Headers
  • 1964-81 GTO/Le Mans/Tempest/Grand Prix/Firebird
  • 1-5/8" Tube, 3" Collector
  • Free Shipping - Estimated to ship directly from the manufacturer on 05/26/21
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    1964 PONTIAC LEMANS

    • Liter: 5.3
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: No; Auto Transmission - Floor: Yes; Manual Transmission - Column: No; Manual Transmission - Floor: No; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (2) Three tube design.; Footnotes: (23) Some heads require drilling and tapping of end holes.; Footnotes: (236) Requires Trans-Dapt Performance Oil Filter Relocation Kit 1120; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Footnotes: (10) Not For Ram Air III or IV style heads.; Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
    • CUI: 326
    • Engine Type: V8 ( 5.3L / 326 )
    • Engine Vin: -

    1973 PONTIAC LEMANS

    • Liter: 7.5
    • SubModel: SPORT
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: No; Auto Transmission - Floor: Yes; Manual Transmission - Column: No; Manual Transmission - Floor: No; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (2) Three tube design.; Footnotes: (23) Some heads require drilling and tapping of end holes.; Footnotes: (236) Requires Trans-Dapt Performance Oil Filter Relocation Kit 1120; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Footnotes: (10) Not For Ram Air III or IV style heads.; Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
    • CUI: 455
    • Engine Type: V8 ( 7.5L / 455 )
    • Engine Vin: Y

    1972 PONTIAC GTO

    • Liter: 6.6
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: No; Auto Transmission - Floor: Yes; Manual Transmission - Column: No; Manual Transmission - Floor: Yes; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (23) Some heads require drilling and tapping of end holes.; Footnotes: (236) Requires Trans-Dapt Performance Oil Filter Relocation Kit 1120; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Footnotes: (10) Not For Ram Air III or IV style heads.
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: P

    1967 PONTIAC TEMPEST

    • Liter: 3.8
    • SubModel: SAFARI
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: No; Auto Transmission - Floor: Yes; Manual Transmission - Column: No; Manual Transmission - Floor: No; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (2) Three tube design.; Footnotes: (23) Some heads require drilling and tapping of end holes.; Footnotes: (236) Requires Trans-Dapt Performance Oil Filter Relocation Kit 1120; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Footnotes: (10) Not For Ram Air III or IV style heads.; Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
    • CUI: 230
    • Engine Type: L6 ( 3.8L / 230 )
    • Engine Vin: -

    1967 PONTIAC FIREBIRD

    • Liter: 5.3
    • SubModel: 326
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: No; Auto Transmission - Floor: Yes; Manual Transmission - Column: No; Manual Transmission - Floor: No; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (2) Three tube design.; Footnotes: (23) Some heads require drilling and tapping of end holes.; Footnotes: (236) Requires Trans-Dapt Performance Oil Filter Relocation Kit 1120; Footnotes: (10) Not For Ram Air III or IV style heads.; Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
    • CUI: 326
    • Engine Type: V8 ( 5.3L / 326 )
    • Engine Vin: -

    1972 PONTIAC FIREBIRD

    • Liter: 7.5
    • SubModel: ESPRIT
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: No; Auto Transmission - Floor: Yes; Manual Transmission - Column: No; Manual Transmission - Floor: No; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (2) Three tube design.; Footnotes: (23) Some heads require drilling and tapping of end holes.; Footnotes: (236) Requires Trans-Dapt Performance Oil Filter Relocation Kit 1120; Footnotes: (10) Not For Ram Air III or IV style heads.; Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
    • CUI: 455
    • Engine Type: V8 ( 7.5L / 455 )
    • Engine Vin: W

    1966 PONTIAC TEMPEST

    • Liter: 3.8
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: No; Auto Transmission - Floor: Yes; Manual Transmission - Column: No; Manual Transmission - Floor: No; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (2) Three tube design.; Footnotes: (23) Some heads require drilling and tapping of end holes.; Footnotes: (236) Requires Trans-Dapt Performance Oil Filter Relocation Kit 1120; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Footnotes: (10) Not For Ram Air III or IV style heads.; Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
    • CUI: 230
    • Engine Type: L6 ( 3.8L / 230 )
    • Engine Vin: -

    1974 PONTIAC FIREBIRD

    • Liter: 6.6
    • SubModel: FORMULA
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: No; Auto Transmission - Floor: Yes; Manual Transmission - Column: No; Manual Transmission - Floor: No; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (2) Three tube design.; Footnotes: (23) Some heads require drilling and tapping of end holes.; Footnotes: (236) Requires Trans-Dapt Performance Oil Filter Relocation Kit 1120; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Footnotes: (10) Not For Ram Air III or IV style heads.; Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: S

    1969 PONTIAC TEMPEST

    • Liter: 4.1
    • SubModel: CUSTOM
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: No; Auto Transmission - Floor: Yes; Manual Transmission - Column: No; Manual Transmission - Floor: No; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (2) Three tube design.; Footnotes: (23) Some heads require drilling and tapping of end holes.; Footnotes: (236) Requires Trans-Dapt Performance Oil Filter Relocation Kit 1120; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Footnotes: (10) Not For Ram Air III or IV style heads.; Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
    • CUI: 250
    • Engine Type: L6 ( 4.1L / 250 )
    • Engine Vin: -

    1973 PONTIAC GRAND AM

    • Liter: 6.6
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: No; Auto Transmission - Floor: Yes; Manual Transmission - Column: No; Manual Transmission - Floor: No; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (2) Three tube design.; Footnotes: (23) Some heads require drilling and tapping of end holes.; Footnotes: (236) Requires Trans-Dapt Performance Oil Filter Relocation Kit 1120; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Footnotes: (10) Not For Ram Air III or IV style heads.; Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: P

    1974 PONTIAC FIREBIRD

    • Liter: 5.7
    • SubModel: FORMULA
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: No; Auto Transmission - Floor: Yes; Manual Transmission - Column: No; Manual Transmission - Floor: No; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (2) Three tube design.; Footnotes: (23) Some heads require drilling and tapping of end holes.; Footnotes: (236) Requires Trans-Dapt Performance Oil Filter Relocation Kit 1120; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Footnotes: (10) Not For Ram Air III or IV style heads.; Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: A

    1974 PONTIAC FIREBIRD

    • Liter: 7.5
    • SubModel: FORMULA
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: No; Auto Transmission - Floor: Yes; Manual Transmission - Column: No; Manual Transmission - Floor: No; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (2) Three tube design.; Footnotes: (23) Some heads require drilling and tapping of end holes.; Footnotes: (236) Requires Trans-Dapt Performance Oil Filter Relocation Kit 1120; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Footnotes: (10) Not For Ram Air III or IV style heads.; Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R.: Legal for use on '74-earlier vehicles without A.I.R.. Considered OEM replacement part, and do not require EO, when existing emission controls are not removed.
    • CUI: 455
    • Engine Type: V8 ( 7.5L / 455 )
    • Engine Vin: X

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