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Hedman 66471

Standard Duty HTC Coated Shorty Headers 1982-91 Pontiac Firebird 305-350

Hedman 66471

500-66471

jegs shipping
FREE Shipping
Ships 12/22/16 if Ordered Today
Hedman 66471 Standard Duty HTC Coated Shorty Headers 1982-91 Pontiac Firebird 305-350 $632.99
Standard Duty HTC Coated Shorty Headers
  • 1982-91 Pontiac Firebird 305-350
  • 1982-92 Chevy Camaro 283-400
  • 1-5/8" Tube, 3" Collector

  • Hedman 66471 Details

    GM Cars

  • Will fit angle plug heads (Chevy aluminum only)
  • Must modify rotary A/C bracket
  • Shorty with maximum ground clearance
  • With A.I.R. system
  • Must use #500-21107 oxygen sensor reducers (not supplied with headers)
  • Not legal for sale or use in California
  • Modification to stock exhaust required to retain catalytic converter
  • Not applicable or intended for street or highway use (legal only for racing vehicles which may never be used on a highway)
  • EO#D167-27

  • Specifications:

    Tube Size
    1.625
    Collector Tube Size (in.)
    3
    Application
    Automotive
    Engine Make/Size
    Chevy Small Block (262-400)
    Tube Direction
    Down Swept
    Coating/Finish
    Metallic Ceramic
    Port Shape
    Rectangle
    Material
    Steel
    Collector Diameter (in.)
    3
    Gaskets Included
    Yes
    Bolts/Studs Included
    Yes
    CARB EO Number
    D-167-26 (pdf)
    Catalytic Converter(s) Included
    No
    Collector Attachment
    Ball and socket flange
    Cross Over Pipe Included
    No
    Cylinder Head Port Shape
    Oval
    Header Finish
    Silver ceramic coated
    Header Material
    Steel
    Header Style
    Shorty
    Motor Mounts Included
    No
    Primary Tube Diameter (in.)
    1 5/8
    Primary Tube Gauge
    18-gauge
    Quantity
    Sold as a pair
    Reducers Included
    Yes
    Transmission Mount Included
    No
    Tuned
    No
    Weld-Up
    No
    Flange Style
    Standard
    Manufacturer's Part Number:
    66471

    These standard-duty Hedman HTC Coated Headers come from the factory with an extremely durable, protective ceramic-metallic coating. Hedman Hedders pioneered the automotive application of ceramic-metallic coatings in the early 1980s. Previously exclusive to the aerospace industry, Hedman Hedders recognized the coating's potential to improve both the lifespan and functionality of exhaust headers. All Hedman street headers are MADE IN THE USA and backed by a lifetime warranty against manufacturing defects! The HTC coating is covered for a full five years.

    NOTE: Installing coated headers on an engine during the break-in period will cause discoloration. The use of factory manifolds or an old set of headers is recommended while breaking in an engine.

    Features
  • Coating offers protection up to 1400°
  • Won't chip, peel, or "blue" like chrome
  • Superior heat insulation
  • Increased exhaust velocity for more power
  • Made in USA

    JEGS Easy Kits are designed by JEGS Professionals to help you get all the performance parts you need.

  • Does Hedman 66471 fit your vehicle?

    Narrow Results

    1988-1990 CHEVROLET CAMARO

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • Liter: 5.7
    • SubModel: IROC-Z
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1992 CHEVROLET CAMARO

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • EngineType: ALL
    • SubModel: Z28 HERITAGE EDITION

    1987 PONTIAC FIREBIRD

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: TRANS AM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982-1983 PONTIAC FIREBIRD

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: TRANS AM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1988 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1991-1992 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: Z28
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1984 CHEVROLET CAMARO

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: Z28
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1985-1987 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: Z28
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1989-1992 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: RS
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1991-1992 CHEVROLET CAMARO

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • Liter: 5.7
    • SubModel: Z28
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1982-1983 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: Z28
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982 PONTIAC FIREBIRD

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: S/E
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1983-1984 PONTIAC FIREBIRD

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1983-1984 PONTIAC FIREBIRD

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: S/E
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1985-1987 CHEVROLET CAMARO

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • EngineType: ALL
    • SubModel: IROC-Z

    1984-1986 PONTIAC FIREBIRD

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • Aspiration: N
    • SubModel: TRANS AM
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1988-1989 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: IROC-Z
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1985-1987 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: Z28
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982 PONTIAC FIREBIRD

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1987 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: LT
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982 CHEVROLET CAMARO

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • EngineType: ALL
    • SubModel: Z28 INDIANAPOLIS 500 PACE CAR

    1985 PONTIAC FIREBIRD

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982-1983 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: Z28
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982-1986 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: BERLINETTA
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982-1987 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: SPORT
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1986 PONTIAC FIREBIRD

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: S/E
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1986-1987 PONTIAC FIREBIRD

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1992 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: RS HERITAGE EDITION
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1985 PONTIAC FIREBIRD

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: S/E
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1990 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Not Legal For Sale Or Use In California On Pollution Controlled Vehicles~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Must Use PN[21107] Oxygen Sensor Reducers Not Supplied With Header~Legal Only For Racing Vehicles Which May Never Be Used Upon A Highway~Elite Replacement Gasket PN[27520]
    • Liter: 5.0
    • SubModel: IROC-Z
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )
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