Hedman Hedders HD BLACK 1-5/8IN. LONG-TUBE HEADERS; 67-91 GM TRUCK, MOTORHOME; 283-400 NO A.I.R

Hedman Hedders HD BLACK 1-5/8IN. LONG-TUBE HEADERS; 67-91 GM TRUCK, MOTORHOME; 283-400 NO A.I.R

The Hedman Hedders HD BLACK 1-5/8IN. LONG-TUBE HEADERS; 67-91 GM TRUCK, MOTORHOME; 283-400 NO A.I.R provides a heavy-duty exhaust solution for classic GM trucks and motorhomes, delivering improved flow and durability for small block Chevy engines without A.I.R. emissions systems.

Key Features

• Heavy-Duty Construction for Long-Term Reliability
• Black Ceramic-Style Coating for Heat Management
• 1-5/8 inch Primary Tubes for Optimized Torque
• 3 inch Ball Collector for Easy Exhaust Connection

Fitment

• 1967-1991 Chevrolet/GMC 1/2-1 Ton 2WD Trucks
• 1967-1987 Chevrolet/GMC 1/2-3/4 Ton 4WD Trucks
• 1967-1991 Chevrolet/GMC 1/2-3/4 Ton SUV/Blazer
• 1967-1991 GM Motorhomes with SB Chevy 283-400

Note: Designed for centered engine placement only; please verify your vehicle’s engine alignment and A.I.R. requirements before purchasing.