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Hedman 68646

Standard-Duty Uncoated Shorty Headers 1968-87 Camaro, Chevelle, Nova, Monte Carlo

Hedman 68646

500-68646

made in usa
Hedman 68646 Standard-Duty Uncoated Shorty Headers 1968-87 Camaro, Chevelle, Nova, Monte Carlo $469.99
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Estimated ship date 03/05/18 if Ordered Today
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View Details
Standard-Duty Uncoated Shorty Headers
  • 1968-87 Camaro, Chevelle, Nova, Monte Carlo
  • 283-400ci
  • 1-5/8" Tube, 3" Collector

  • Hedman 68646 Details

    GM Cars

  • 1971-94 CHEVROLET BELAIR, BISCAYNE, BROOKWOOD, CAPRICE, IMPALA, LAGUNA, TOWNSMAN 283-400
  • 1967-81 CHEVROLET CAMARO 283-400
  • 1968-87 CHEVROLET CHEVELLE,MALIBU,EL CAMINO 283-400
  • 1968-79 CHEVROLET CHEVY II,NOVA 283-400
  • 1970-87 CHEVROLET MONTE CARLO 283-400
  • 1978-87 OLDSMOBILE, PONTIAC CUTLASS, GRAND PRIX 283-400
  • Without smog injection or injection heads.
  • Modification to stock exhaust required to retain catalytic converter.
  • Shortie style hedder. Maximum ground clearance.
  • Not legal for sale or use in California on pollution controlled motor vehicles.
  • Will not fit (Saginaw) close ratio P/S with 825 power steering box.
  • Must modify rotary A/C bracket.
  • Must use non-shell motor mounts.
  • Elite replacement gasket 500-27520 .

  • Specifications:

    Tube Diameter
    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
    Gaskets Included
    Yes
    Collector Diameter (in.)
    3
    Bolts/Studs Included
    Yes
    Catalytic Converter(s) Included
    No
    Collector Attachment
    Ball and socket flange
    Cross Over Pipe Included
    No
    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:
    68646

    Hedman's HTC Hi-Tech Coated Headers come pre-coated from the factory with a protective ceramic-metallic finish. This coating provides a durable, shiny finish that helps lower under hood temperatures. 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 while adding performance, flow and protection. Made in the USA.

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

    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.

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

  • Does Hedman 68646 fit your vehicle?

    Narrow Results

    1972-1974 CHEVROLET NOVA

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Will Not Fit Saginaw P/S 825 Series~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]~Without Smog Injection Or Injection Heads
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968 CHEVROLET CHEVY II

    • CC: 2507
    • Liter: 2.5
    • SubModel: NOVA
    • CUI: 153
    • EngineType: L4 ( 2.5 L / 153 )

    1970 CHEVROLET NOVA

    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1973 CHEVROLET NOVA

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Will Not Fit Saginaw P/S 825 Series~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]~Without Smog Injection Or Injection Heads
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970 CHEVROLET NOVA

    • CC: 6588
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1969-1974 CHEVROLET NOVA

    • CC: 4098
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1973-1974 CHEVROLET NOVA

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Will Not Fit Saginaw P/S 825 Series~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]~Without Smog Injection Or Injection Heads
    • Liter: 5.7
    • Aspiration: N
    • SubModel: CUSTOM
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968 CHEVROLET CHEVY II

    • CC: 5736
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Will Not Fit Saginaw P/S 825 Series~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]~Without Smog Injection Or Injection Heads
    • Liter: 5.7
    • SubModel: NOVA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1974 CHEVROLET NOVA

    • CC: 4098
    • Liter: 4.1
    • SubModel: CUSTOM
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1969-1970 CHEVROLET NOVA

    • CC: 2507
    • Liter: 2.5
    • SubModel: BASE
    • CUI: 153
    • EngineType: L4 ( 2.5 L / 153 )

    1968 CHEVROLET CHEVY II

    • CC: 6489
    • Liter: 6.5
    • SubModel: NOVA
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1972-1974 CHEVROLET NOVA

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Will Not Fit Saginaw P/S 825 Series~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]~Without Smog Injection Or Injection Heads
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: J
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1969-1971 CHEVROLET NOVA

    • CC: 5736
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Will Not Fit Saginaw P/S 825 Series~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]~Without Smog Injection Or Injection Heads
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968 CHEVROLET CHEVY II

    • CC: 5358
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Will Not Fit Saginaw P/S 825 Series~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]~Without Smog Injection Or Injection Heads
    • Liter: 5.3
    • SubModel: NOVA
    • CUI: 327
    • EngineType: V8 ( 5.3 L / 327 )

    1967-1969 CHEVROLET CAMARO

    • CC: 5358
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Will Not Fit Saginaw P/S 825 Series~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]~Without Smog Injection Or Injection Heads
    • Liter: 5.3
    • SubModel: RS
    • CUI: 327
    • EngineType: V8 ( 5.3 L / 327 )

    1968 CHEVROLET CHEVY II

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Will Not Fit Saginaw P/S 825 Series~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]~Without Smog Injection Or Injection Heads
    • Liter: 5.4
    • SubModel: NOVA
    • CUI: 327
    • EngineType: V8 ( 5.4 L / 327 )

    1973-1974 CHEVROLET NOVA

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Will Not Fit Saginaw P/S 825 Series~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]~Without Smog Injection Or Injection Heads
    • Liter: 5.7
    • Aspiration: N
    • SubModel: CUSTOM
    • Engine Vin: T
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1974 CHEVROLET NOVA

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Will Not Fit Saginaw P/S 825 Series~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]~Without Smog Injection Or Injection Heads
    • Liter: 5.7
    • Aspiration: N
    • SubModel: CUSTOM
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1971-1972 CHEVROLET NOVA

    • CC: 6588
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1973 CHEVROLET NOVA

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Will Not Fit Saginaw P/S 825 Series~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]~Without Smog Injection Or Injection Heads
    • Liter: 5.0
    • SubModel: CUSTOM
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1968 CHEVROLET CHEVY II

    • CC: 4098
    • Liter: 4.1
    • SubModel: NOVA
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1973 CHEVROLET NOVA

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Will Not Fit Saginaw P/S 825 Series~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]~Without Smog Injection Or Injection Heads
    • Liter: 5.7
    • SubModel: CUSTOM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970-1971 CHEVROLET NOVA

    • CC: 7439
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974 CHEVROLET NOVA

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Will Not Fit Saginaw P/S 825 Series~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]~Without Smog Injection Or Injection Heads
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968 CHEVROLET CHEVY II

    • CC: 3769
    • Liter: 3.8
    • SubModel: NOVA
    • CUI: 230
    • EngineType: L6 ( 3.8 L / 230 )

    1968 CHEVROLET CHEVY II

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Will Not Fit Saginaw P/S 825 Series~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]~Without Smog Injection Or Injection Heads
    • Liter: 5.0
    • SubModel: NOVA
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1972-1974 CHEVROLET NOVA

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Will Not Fit Saginaw P/S 825 Series~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]~Without Smog Injection Or Injection Heads
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1974 CHEVROLET NOVA

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Will Not Fit Saginaw P/S 825 Series~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]~Without Smog Injection Or Injection Heads
    • Liter: 5.7
    • Aspiration: N
    • SubModel: CUSTOM
    • Engine Vin: J
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1967-1969 CHEVROLET CAMARO

    • CC: 5358
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Will Not Fit Saginaw P/S 825 Series~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]~Without Smog Injection Or Injection Heads
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 327
    • EngineType: V8 ( 5.3 L / 327 )

    1969 CHEVROLET NOVA

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1969-1970 CHEVROLET NOVA

    • CC: 3769
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 230
    • EngineType: L6 ( 3.8 L / 230 )

    1969-1973 CHEVROLET NOVA

    • CC: 5031
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Will Not Fit Saginaw P/S 825 Series~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]~Without Smog Injection Or Injection Heads
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1973-1974 CHEVROLET NOVA

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Will Not Fit Saginaw P/S 825 Series~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]~Without Smog Injection Or Injection Heads
    • Liter: 5.7
    • SubModel: CUSTOM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972-1974 CHEVROLET NOVA

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Will Not Fit Saginaw P/S 825 Series~Will Fit With Angle Plug Heads/Chevy Aluminum Only~Must Modify Rotary A/C Bracket~Elite Replacement Gasket PN[27520]~Without Smog Injection Or Injection Heads
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )
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