• Some orders may take longer to arrive due to shipper and supplier delays.
0
0
Account Login
1-800-345-4545
Gift Cards
Track Order
Help Center

Hedman GM G-Body 283-400 Elite Ultra-Duty HTC Coated Full Length Headers

500-68318

made in usa

Product Q&A
View Now
Click image to zoom
Hedman 68318
$522.99
1 left in stock
Elite Ultra-Duty HTC Coated Full Length Headers
  • 1978-1987 G-Body 283-400
  • Includes Gaskets, Hardware and Reducers
  • Tube Size: 1-1/2 in.
  • Collector Size: 3 in.
  • Free Shipping - Ships
    QTY

    Items You May Also Consider

    Does Hedman 68318 fit your vehicle?

    Narrow Results

    1979 PONTIAC GRAND PRIX

    • Liter: 4.9
    • 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: (121) Must modify rotary A/C bracket.; 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: 301
    • Engine Type: V8 ( 4.9L / 301 )
    • Engine Vin: Y

    1984 CHEVROLET MONTE CARLO

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110; 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: (121) Must modify rotary A/C bracket.; 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: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: H

    1983 BUICK REGAL

    • Liter: 3.8
    • SubModel: T-TYPE
    • Aspiration: TURBOCHARGED
    • 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: (121) Must modify rotary A/C bracket.; 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: 231
    • Engine Type: V6 ( 3.8L / 231 )
    • Engine Vin: 8

    1979 CHEVROLET EL CAMINO

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110; 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: (121) Must modify rotary A/C bracket.; 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: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: H

    1981 CHEVROLET EL CAMINO

    • Liter: 5
    • SubModel: ROYAL KNIGHT
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110; 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: (121) Must modify rotary A/C bracket.; 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: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: H

    1979 CHEVROLET MALIBU

    • Liter: 4.4
    • SubModel: CLASSIC LANDAU
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110; 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: (121) Must modify rotary A/C bracket.; 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: 267
    • Engine Type: V8 ( 4.4L / 267 )
    • Engine Vin: J

    1985 BUICK REGAL

    • 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: (121) Must modify rotary A/C bracket.; 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: N

    1984 PONTIAC GRAND PRIX

    • Liter: 3.8
    • SubModel: LE
    • 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: (121) Must modify rotary A/C bracket.; 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: 231
    • Engine Type: V6 ( 3.8L / 231 )
    • Engine Vin: A

    1984 CHEVROLET MONTE CARLO

    • Liter: 3.8
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110; 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: (121) Must modify rotary A/C bracket.; 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: 229
    • Engine Type: V6 ( 3.8L / 229 )
    • Engine Vin: 9

    1979 CHEVROLET MALIBU

    • Liter: 5.7
    • SubModel: CLASSIC LANDAU
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110; 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: (121) Must modify rotary A/C bracket.; 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

    1979 OLDSMOBILE CUTLASS

    • Liter: 5
    • SubModel: VISTA CRUISER
    • 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: (121) Must modify rotary A/C bracket.; 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: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: H

    1987 CHEVROLET EL CAMINO

    • Liter: 5
    • SubModel: SS
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Air Conditioning: 1970 or later large piston A/C compressors require Hedman A/C Bracket 20110; 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: (121) Must modify rotary A/C bracket.; 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: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: H
    68318 is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Best bang for your buck Simply the best headers out there for the price great quality nice look and great performance
    Date published: 2017-04-16
    • y_2021, m_6, d_13, h_18
    • bvseo_bulk, prod_bvrr, vn_bulk_3.0.17
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_127444, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    Items You Need