Hedman Hedders STAINLESS 1-3/4 IN. LONG-TUBE HEADERS, 67-91 GM 2WD/4WD TRUCK, SUV; 396-502

Hedman Hedders STAINLESS 1-3/4 IN. LONG-TUBE HEADERS, 67-91 GM 2WD/4WD TRUCK, SUV; 396-502

The Hedman Hedders STAINLESS 1-3/4 IN. LONG-TUBE HEADERS, 67-91 GM 2WD/4WD TRUCK, SUV; 396-502 are high-performance exhaust manifolds designed to improve exhaust flow and power for Big Block Chevy-equipped classic GM trucks and SUVs. Constructed from durable stainless steel, these long-tube headers are engineered for optimized scavenging and long-lasting performance.

Key Features

• Durable Stainless Steel Construction
• 1-3/4 inch Tube Diameter for Improved Flow
• 3 inch Ball-Style Collector for Secure Sealing
• Uncoated Finish

Fitment

• 1967-1991 Chevrolet/GMC 1/2-1 Ton 2WD Trucks
• 1967-1991 Chevrolet/GMC 1/2-3/4 Ton 4WD Trucks & Blazer
• 1967-1991 Chevrolet/GMC 2WD & 4WD Suburbans
• Compatible with 396-502 Big Block Chevy Engines

Note: Designed for vehicles with centered engines only; verify chassis and crossmember clearance before installation.