Hedman Standard Duty HTC Coated Full-Length Headers 1967-78 Dodge W-Series 383-440
500-79256

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Dodge Trucks
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Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and MID-LENGTH tube headers for Pontiac models for decades. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your vehicle's exhaust system to bolt up, even if it is not perfectly aligned with the header collectors. These headers have a high temperature POLISHED-SILVER ceramic finish that resists corrosion, and can withstand temperatures up to 1400 degree F. Each set includes a pair of header gaskets, header flange bolts and collector bolts. No collector gasket is needed. Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty. Made in the USA Features: 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.
Does Hedman 79256 fit your vehicle?
1970 DODGE W200 PICKUP
- Liter: 6.3
- 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: No; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (111) Will not fit with late model hi-torque starter.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Drivetrain: 4WD; Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
- CUI: 383
- Engine Type: V8 ( 6.3L / 383 )
- Engine Vin: J
1974 DODGE RAMCHARGER
- Liter: 7.2
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: Yes; Auto Transmission - Floor: Yes; Manual Transmission - Column: Yes; Manual Transmission - Floor: Yes; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (111) Will not fit with late model hi-torque starter.; Footnotes: (4) Includes parts necessary to retain emission devices. (50 State); Footnotes: (45) Not legal for sale or use in California on pollution controlled motor vehicles.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Drivetrain: 4WD; E.O. Number: D167-27; 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: 440
- Engine Type: V8 ( 7.2L / 440 )
- Engine Vin: D
1975 DODGE RAMCHARGER
- Liter: 7.2
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: Yes; Auto Transmission - Floor: Yes; Manual Transmission - Column: Yes; Manual Transmission - Floor: Yes; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (111) Will not fit with late model hi-torque starter.; Footnotes: (4) Includes parts necessary to retain emission devices. (50 State); Footnotes: (45) Not legal for sale or use in California on pollution controlled motor vehicles.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Drivetrain: 4WD; E.O. Number: D167-27; 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: 440
- Engine Type: V8 ( 7.2L / 440 )
- Engine Vin: D
1974 DODGE RAMCHARGER
- Liter: 7.2
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: Yes; Auto Transmission - Floor: Yes; Manual Transmission - Column: Yes; Manual Transmission - Floor: Yes; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (111) Will not fit with late model hi-torque starter.; Footnotes: (4) Includes parts necessary to retain emission devices. (50 State); Footnotes: (45) Not legal for sale or use in California on pollution controlled motor vehicles.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Drivetrain: 4WD; E.O. Number: D167-27; 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: 440
- Engine Type: V8 ( 7.2L / 440 )
- Engine Vin: A
1974 PLYMOUTH TRAILDUSTER
- Liter: 7.2
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: Yes; Auto Transmission - Floor: Yes; Manual Transmission - Column: Yes; Manual Transmission - Floor: Yes; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (111) Will not fit with late model hi-torque starter.; Footnotes: (4) Includes parts necessary to retain emission devices. (50 State); Footnotes: (45) Not legal for sale or use in California on pollution controlled motor vehicles.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Drivetrain: 4WD; E.O. Number: D167-27; 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: 440
- Engine Type: V8 ( 7.2L / 440 )
- Engine Vin: A
1977 DODGE RAMCHARGER
- 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: Yes; Manual Transmission - Floor: Yes; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (111) Will not fit with late model hi-torque starter.; Footnotes: (4) Includes parts necessary to retain emission devices. (50 State); Footnotes: (45) Not legal for sale or use in California on pollution controlled motor vehicles.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Drivetrain: 4WD; E.O. Number: D167-27; 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: J
1970 DODGE W100 PICKUP
- Liter: 6.3
- 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: No; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (111) Will not fit with late model hi-torque starter.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Drivetrain: 4WD; Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
- CUI: 383
- Engine Type: V8 ( 6.3L / 383 )
- Engine Vin: 8
1970 DODGE W200 PICKUP
- Liter: 6.3
- 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: No; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (111) Will not fit with late model hi-torque starter.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Drivetrain: 4WD; Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
- CUI: 383
- Engine Type: V8 ( 6.3L / 383 )
- Engine Vin: 8
1971 DODGE W100 PICKUP
- Liter: 6.3
- 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: No; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (111) Will not fit with late model hi-torque starter.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Drivetrain: 4WD; Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
- CUI: 383
- Engine Type: V8 ( 6.3L / 383 )
- Engine Vin: J
1971 DODGE W200 PICKUP
- Liter: 6.3
- 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: No; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (111) Will not fit with late model hi-torque starter.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Drivetrain: 4WD; Emissions Notes: RACE ONLY! NOT LEGAL for public street or highway use on '75-later vehicles.
- CUI: 383
- Engine Type: V8 ( 6.3L / 383 )
- Engine Vin: J
1977 PLYMOUTH TRAILDUSTER
- 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: Yes; Manual Transmission - Floor: Yes; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (111) Will not fit with late model hi-torque starter.; Footnotes: (4) Includes parts necessary to retain emission devices. (50 State); Footnotes: (45) Not legal for sale or use in California on pollution controlled motor vehicles.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Drivetrain: 4WD; E.O. Number: D167-27; 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: J
1976 DODGE W100
- Liter: 7.2
- SubModel: CUSTOM
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: Yes; Auto Transmission - Floor: Yes; Manual Transmission - Column: Yes; Manual Transmission - Floor: Yes; Footnotes: (1) Without smog injection or injection heads.; Footnotes: (111) Will not fit with late model hi-torque starter.; Footnotes: (4) Includes parts necessary to retain emission devices. (50 State); Footnotes: (45) Not legal for sale or use in California on pollution controlled motor vehicles.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Drivetrain: 4WD; E.O. Number: D167-27
- CUI: 440
- Engine Type: V8 ( 7.2L / 440 )
- Engine Vin: D
Motor Vehicles
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Tools:
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Electrical Cords
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