Hedman Hedders BLACK LONG-TUBE HEADERS For 67-91 GM 4WD TRUCKS/SUVS With 283-400

Hedman Hedders BLACK LONG-TUBE HEADERS For 67-91 GM 4WD TRUCKS/SUVS With 283-400

The Hedman Hedders BLACK LONG-TUBE HEADERS For 67-91 GM 4WD TRUCKS/SUVS With 283-400 is a standard-duty exhaust solution designed to optimize performance and exhaust scavenging for classic Chevrolet and GMC four-wheel-drive trucks and SUVs equipped with small block Chevy engines.

Key Features

• Durable Black Ceramic Coating
• 1-5/8 in. Mandrel-Bent Tubing
• 3 in. Ball and Socket Style Collector
• Optimized for Centered Engine Chassis

Fitment

• 1967-1987 Chevrolet/GMC 1/2 to 3/4 Ton 4WD Pick-Up, Blazer, and SUV
• 1988-1991 Chevrolet/GMC 4WD Suburban and Crew Cab
• Fits 283-400 Small Block Chevy Engines

Note: Designed for vehicles without A.I.R. injection; always verify chassis clearance and engine centering before installation.