Hedman Hedders BLACK LONG-TUBE CLUTCH HEADERS; 67-91 GM TRUCK, MOTORHOME; 283-400 WITH A.I.R.

Hedman 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.