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Hedman Street Rod Block Hugger Headers Small Block Chevy 283-400

500-68390

made in usa

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Hedman 68390
$224.99
Street Rod Block Hugger Headers
  • Small Block Chevy 283-400
  • Primary tube: 1-1/2'' diameter
  • Collector: 2-1/2'' diameter
  • Uncoated
  • Free Shipping - Estimated to ship directly from the manufacturer on 06/23/21

    Thank you! We will notify you when this product becomes available.

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    Does Hedman 68390 fit your vehicle?

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    1972 CHEVROLET EL CAMINO

    • Liter: 7.4
    • SubModel: CUSTOM
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: Yes; Auto Transmission - Floor: Yes; Manual Transmission - Column: No; Manual Transmission - Floor: Yes; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (103) Will fit with angle plug heads (Chevy aluminum only, L98).; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Footnotes: Will not fit (Saginaw) close ratio P/S with 825 power steering box.; Emissions Notes: 1964-1974 VEHICLES without A.I.R.- Legal for use on 1964 through 1974 vehicles without A.I.R. system. Considered an O.E.M. replacement part, and do not require an E.O. when existing emission controls are not removed. 1975-LATER VEHICLES NOT covered by any existing EO. Part number is in the EO Approval process for these years . Call for up-to-date status.; Engine Family: SB Chevy 283-400 (Gen 1)
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: W

    1974 CHEVROLET MALIBU

    • Liter: 6.6
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: Yes; Auto Transmission - Floor: Yes; Manual Transmission - Column: No; Manual Transmission - Floor: Yes; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (103) Will fit with angle plug heads (Chevy aluminum only, L98).; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Footnotes: Will not fit (Saginaw) close ratio P/S with 825 power steering box.; Emissions Notes: 1964-1974 VEHICLES without A.I.R.- Legal for use on 1964 through 1974 vehicles without A.I.R. system. Considered an O.E.M. replacement part, and do not require an E.O. when existing emission controls are not removed. 1975-LATER VEHICLES NOT covered by any existing EO. Part number is in the EO Approval process for these years . Call for up-to-date status.; Engine Family: SB Chevy 283-400 (Gen 1)
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: U

    1974 CHEVROLET MALIBU

    • Liter: 5.7
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: Yes; Auto Transmission - Floor: Yes; Manual Transmission - Column: No; Manual Transmission - Floor: Yes; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (103) Will fit with angle plug heads (Chevy aluminum only, L98).; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Footnotes: Will not fit (Saginaw) close ratio P/S with 825 power steering box.; Emissions Notes: 1964-1974 VEHICLES without A.I.R.- Legal for use on 1964 through 1974 vehicles without A.I.R. system. Considered an O.E.M. replacement part, and do not require an E.O. when existing emission controls are not removed. 1975-LATER VEHICLES NOT covered by any existing EO. Part number is in the EO Approval process for these years . Call for up-to-date status.; Engine Family: SB Chevy 283-400 (Gen 1)
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: J

    1972 CHEVROLET CAMARO

    • Liter: 6.6
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: Yes; Auto Transmission - Floor: Yes; Manual Transmission - Column: No; Manual Transmission - Floor: Yes; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (103) Will fit with angle plug heads (Chevy aluminum only, L98).; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Footnotes: Will not fit (Saginaw) close ratio P/S with 825 power steering box.; Emissions Notes: 1964-1974 VEHICLES without A.I.R.- Legal for use on 1964 through 1974 vehicles without A.I.R. system. Considered an O.E.M. replacement part, and do not require an E.O. when existing emission controls are not removed. 1975-LATER VEHICLES NOT covered by any existing EO. Part number is in the EO Approval process for these years . Call for up-to-date status.; Engine Family: SB Chevy 283-400 (Gen 1)
    • CUI: 402
    • Engine Type: V8 ( 6.6L / 402 )
    • Engine Vin: U

    1974 CHEVROLET EL CAMINO

    • Liter: 6.6
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: Yes; Auto Transmission - Floor: Yes; Manual Transmission - Column: No; Manual Transmission - Floor: Yes; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (103) Will fit with angle plug heads (Chevy aluminum only, L98).; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Footnotes: Will not fit (Saginaw) close ratio P/S with 825 power steering box.; Emissions Notes: 1964-1974 VEHICLES without A.I.R.- Legal for use on 1964 through 1974 vehicles without A.I.R. system. Considered an O.E.M. replacement part, and do not require an E.O. when existing emission controls are not removed. 1975-LATER VEHICLES NOT covered by any existing EO. Part number is in the EO Approval process for these years . Call for up-to-date status.; Engine Family: SB Chevy 283-400 (Gen 1)
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: R

    1977 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: Yes; Auto Transmission - Floor: Yes; Manual Transmission - Column: No; Manual Transmission - Floor: Yes; Footnotes: Will not fit (Saginaw) close ratio P/S with 825 power steering box.; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (103) Will fit with angle plug heads (Chevy aluminum only, L98).; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.; Engine Family: SB Chevy 283-400 (Gen 1)
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: L

    1968 CHEVROLET EL CAMINO

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: Yes; Auto Transmission - Floor: Yes; Manual Transmission - Column: No; Manual Transmission - Floor: Yes; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (103) Will fit with angle plug heads (Chevy aluminum only, L98).; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Footnotes: Will not fit (Saginaw) close ratio P/S with 825 power steering box.; Emissions Notes: 1964-1974 VEHICLES without A.I.R.- Legal for use on 1964 through 1974 vehicles without A.I.R. system. Considered an O.E.M. replacement part, and do not require an E.O. when existing emission controls are not removed. 1975-LATER VEHICLES NOT covered by any existing EO. Part number is in the EO Approval process for these years . Call for up-to-date status.; Engine Family: SB Chevy 283-400 (Gen 1)
    • CUI: 307
    • Engine Type: V8 ( 5L / 307 )
    • Engine Vin: -

    1973 CHEVROLET MALIBU

    • Liter: 5.7
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: Yes; Auto Transmission - Floor: Yes; Manual Transmission - Column: No; Manual Transmission - Floor: Yes; Footnotes: Will not fit (Saginaw) close ratio P/S with 825 power steering box.; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (103) Will fit with angle plug heads (Chevy aluminum only, L98).; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Emissions Notes: 1964-1974 VEHICLES without A.I.R.- Legal for use on 1964 through 1974 vehicles without A.I.R. system. Considered an O.E.M. replacement part, and do not require an E.O. when existing emission controls are not removed. 1975-LATER VEHICLES NOT covered by any existing EO. Part number is in the EO Approval process for these years . Call for up-to-date status.; Engine Family: SB Chevy 283-400 (Gen 1)
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: K

    1975 CHEVROLET MALIBU

    • Liter: 7.4
    • SubModel: CLASSIC
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: Yes; Auto Transmission - Floor: Yes; Manual Transmission - Column: No; Manual Transmission - Floor: Yes; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (103) Will fit with angle plug heads (Chevy aluminum only, L98).; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Footnotes: Will not fit (Saginaw) close ratio P/S with 825 power steering box.; Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.; Engine Family: SB Chevy 283-400 (Gen 1)
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: Y

    1974 CHEVROLET MALIBU

    • Liter: 5.7
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: Yes; Auto Transmission - Floor: Yes; Manual Transmission - Column: No; Manual Transmission - Floor: Yes; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (103) Will fit with angle plug heads (Chevy aluminum only, L98).; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Footnotes: Will not fit (Saginaw) close ratio P/S with 825 power steering box.; Emissions Notes: 1964-1974 VEHICLES without A.I.R.- Legal for use on 1964 through 1974 vehicles without A.I.R. system. Considered an O.E.M. replacement part, and do not require an E.O. when existing emission controls are not removed. 1975-LATER VEHICLES NOT covered by any existing EO. Part number is in the EO Approval process for these years . Call for up-to-date status.; Engine Family: SB Chevy 283-400 (Gen 1)
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: H

    1972 CHEVROLET EL CAMINO

    • Liter: 7.4
    • SubModel: CUSTOM
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: Yes; Auto Transmission - Floor: Yes; Manual Transmission - Column: No; Manual Transmission - Floor: Yes; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (103) Will fit with angle plug heads (Chevy aluminum only, L98).; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Footnotes: Will not fit (Saginaw) close ratio P/S with 825 power steering box.; Emissions Notes: 1964-1974 VEHICLES without A.I.R.- Legal for use on 1964 through 1974 vehicles without A.I.R. system. Considered an O.E.M. replacement part, and do not require an E.O. when existing emission controls are not removed. 1975-LATER VEHICLES NOT covered by any existing EO. Part number is in the EO Approval process for these years . Call for up-to-date status.; Engine Family: SB Chevy 283-400 (Gen 1)
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: V

    1975 CHEVROLET MALIBU

    • Liter: 6.6
    • SubModel: CLASSIC
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: Yes; Auto Transmission - Floor: Yes; Manual Transmission - Column: No; Manual Transmission - Floor: Yes; Footnotes: Will not fit (Saginaw) close ratio P/S with 825 power steering box.; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (103) Will fit with angle plug heads (Chevy aluminum only, L98).; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.; Engine Family: SB Chevy 283-400 (Gen 1)
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: U
    68390 is rated 3.0 out of 5 by 2.
    Rated 5 out of 5 by from Hedman Got these after I bought some generic brand shorty huger headers and having spark plug clearance issues was able to run the plug wire from the top so that's a big plus would recommend these for sure only complaint is the paint job it comes with it's very sloppy but they claim to only be a coating to prevent rusting while sitting on the shelf we shall see after we run them
    Date published: 2017-07-25
    Rated 1 out of 5 by from no good These headers are just cheap and not to be used on anything other than a temporary use. If you purchase the painted set it will burn off immediately and give the headers a poor look. as well as give you a fun time trying to clean them. also they is an exhaust leak so you must have to double gasket it as well. but em, dont buy em..... i would say no
    Date published: 2014-11-03
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