Hedman Hedders BLACK LONG-TUBE CLUTCH HEADERS; 67-91 GM TRUCK, MOTORHOME; 283-400 WITH A.I.R.
HEDMAN HEDDERSHedman Hedders BLACK LONG-TUBE CLUTCH HEADERS; 67-91 GM TRUCK, MOTORHOME; 283-400 WITH A.I.R.
The Hedman Hedders BLACK LONG-TUBE CLUTCH HEADERS; 67-91 GM TRUCK, MOTORHOME; 283-400 WITH A.I.R. is a standard-duty exhaust solution designed for GM trucks and motorhomes equipped with a manual transmission and clutch cross shaft. These long-tube headers provide improved exhaust flow for 283-400 Small Block Chevy engines while maintaining compatibility with factory A.I.R. emissions equipment.
Key Features
- Long-Tube Design for Increased Torque and Power
- Black Paint Finish for Corrosion Protection
- Designed for Manual Transmission Clutch Linkage
- Includes A.I.R. Emission Pump Tubes
- Durable Mild Steel Construction
Fitment
- 1967-1991 Chevy/GMC 1/2-1 Ton 2WD Trucks
- 1967-1987 Chevy/GMC 1/2-3/4 Ton 4WD Trucks
- 1967-1991 Chevy/GMC 1/2-3/4 Ton SUV & Blazer
- Small Block Chevy 283-400 Engines with Centered Engine Mounts
Note: Specifically designed for vehicles with clutch cross shafts; verify engine centering and clearance before installation.