Hedman Hedders STANDARD SILVER EO HEADERS, 1967-91 GM 2WD/4WD TRUCKS, SUVS; 396-502 NO A.I.R.

Hedman Hedders STANDARD SILVER EO HEADERS, 1967-91 GM 2WD/4WD TRUCKS, SUVS; 396-502 NO A.I.R.

The Hedman Hedders STANDARD SILVER EO HEADERS, 1967-91 GM 2WD/4WD TRUCKS, SUVS; 396-502 NO A.I.R. is a high-performance exhaust solution designed to improve engine efficiency and power for Big Block Chevy-powered GM trucks and SUVs. These 50-state legal headers feature a durable silver mild-steel construction and a ball-style collector for a leak-free seal.

Key Features

• Standard-duty mild steel construction with a protective silver finish
• 1-3/4 inch tube diameter for optimized exhaust flow
• 3 inch ball-style collector provides a secure, gasketless connection
• 50-state emissions legal (E.O. compliant) design

Fitment

• 1967-1986 Chevy/GMC 3/4-1 Ton 2WD and 1/2-3/4 Ton 4WD Trucks & Blazers
• 1968-1991 1/2-3/4 Ton 2WD and 3/4 Ton 4WD Suburbans
• Compatible with 396-502 Big Block Chevy engines (without A.I.R. injection)
• Fits centered engine chassis configurations

Note: Designed for vehicles without A.I.R. systems; please verify engine position and chassis clearance before ordering.