Hedman Uncoated Long Tube Headers Small Block 283-400 GM Truck 67-87 w/ 1-5/8” Primaries
Highlights
- Mild Steel Construction
- D-Port Cylinder Head Shape
- Made In The U.S.A.
- 3” Collector
Hedman Uncoated Long Tube Headers with 1-5/8” Primaries for 1967-1987 GM Trucks with Small Block 283-400 Engines.
These Hedman long tube headers utilize premium CNC bents and precision hand-welding for seamless operation on your GM truck. The gasketless ball and socket collector design easily bolts up to your cylinder heads, even if not perfectly aligned.
Fitment and Features:
- For 2WD and 4WD applications
- Chevy Small Block 283-400
- Fits factory aluminum angle and straight plug heads
- Long tube 1-5/8” headers (pair)
- Gaskets, 2-1/2” reducers, and hardware
These exhaust headers fit a wide range of GM trucks. The smooth 1-5/8" tube design provides improved exhaust flow over standard manifolds or alternative header designs. This provides maximum horsepower and torque.
Please Note:
- Not legal for street use on 1975 and later model years
- Not for vehicles with offset engine positions
Vehicle Fitment:
- 1967-1987 Chevy C10/ C20/ C30/ K10/ K20
- 1973-1987 Chevy K30
- 1967-1972 GMC C1500/ C2500/ C3500/ K1500/ K2500
- 1973-1980 GMC C15/ C25/ C35/ K15/ K25/ K35
- 1981-1987 GMC C1500/ C2500/ C3500/ K1500/ K2500/ K3500
California Residents: Proposition 65 Warning
Related Categories: Chevrolet C10 Parts, C10 Exhaust, C10 Headers, C10 Long Tube Headers
Only for use on pre-pollution controlled vehicles: This product can be used on vehicles that were manufactured before emissions control regulations were imposed. Pre-pollution vehicles are defined as:
- 1965 and older U.S. manufactured California certified vehicles
- 1967 and older U.S. manufactured federally certified vehicles
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Hedman Longtube Headers 1-5/8" Uncoated 283-400 S/B Manual Chevy/GMC Truck 67-87$543.99 MSRP $1,119.51 -
Hedman Elite Long Tube Headers 283-400 SBC GM Truck 67-87 Matte Ceramic 1-5/8”$812.99 MSRP $1,722.71 -
