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

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

The Hedman Hedders STANDARD E.O. HEADERS, 1967-91 GM 2WD/4WD TRUCKS, SUVS; 396-502 NO A.I.R. provides a performance exhaust solution for classic Big Block Chevy-powered trucks and SUVs, offering a 50-state legal design that maintains emissions compliance while improving engine efficiency.

Key Features

• Standard-Duty Uncoated Mild Steel Construction
• 1-3/4 in. Tube Diameter for Optimal Flow
• 3 in. Ball and Socket Style Collector
• 50-State Legal (E.O. Certified)
• Designed for Engines Without A.I.R. Systems

Fitment

• 1967-1986 Chevy/GMC 3/4-1 Ton 2WD Trucks
• 1967-1986 Chevy/GMC 1/2-3/4 Ton 4WD Trucks & Blazer
• 1968-1991 Chevy/GMC 1/2-3/4 Ton 2WD & 3/4 Ton 4WD Suburban
• Compatible with 396-502 Big Block Chevy Engines

Note: Designed for vehicles with centered engines only; please verify emissions requirements and engine bay clearance before installation.