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Vehicle Info NeededHEDMANPART NUMBER: 500-67298
Elite Ultra-Duty HTC Coated Full Length Headers Chevy 283-400
$63499
Ships on Dec 11, 2026
Lowest Price GuaranteeCurrently Unavailable
This product is currently not available. Please call customer service for assistance at 1-800-345-4545.
GM Cars
- Elite Ultra-Duty HTC Coated Full Length Headers
- Chevy 283-400
- 1964-77 Chevelle/Malibu/El Camino
- 1970-77 Monte Carlo
- 1971-81 Bel Air/Biscayne/Caprice/Impala/Laguna
- Tube Size: 1-5/8"
- Collector Size: 3"
- Without smog injection or injection heads
- Will fit angle plug heads (Chevy aluminum only)
- Must modify rotary A/C bracket
- Will not fit Saginaw close ratio P/S with 825 power steering box (1967-69)
- Includes parts necessary to retain 50-state emission devices
- 50-state legal for 1975-81 only
- Modification to stock exhaust required to retain catalytic converter
- For 1964-74 vehicles without A.I.R. system, considered OE replacement when existing emission controls are not removed from vehicle
Part TypeHeader
BrandHEDMAN
Package Height8.0
Package Width16.0
Package Length38.0
Weight42.0 PG
Part CategoryPerformance Parts
Coating/FinishMetallic Ceramic
Tube DirectionDown Swept
Port ShapeRound
Tube Size1.625 in (41.3 mm)
MaterialMild Steel
Collector Tube Size3 in (76.2 mm)
Part FitmentSemi Universal
Engine Make/SizeChevy Small Block (262-400)
ApplicationAutomotive
Tube Diameter1.625 in (41.3 mm)
Vendor Part Number67298
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
