Hedman Hedders H.D. Black Long-Tube Headers For 64-77 Chevelle 396-502 No A.I.R.

Hedman Hedders H.D. Black Long-Tube Headers For 64-77 Chevelle 396-502 No A.I.R.

The Hedman Hedders H.D. Black Long-Tube Headers For 64-77 Chevelle 396-502 No A.I.R. are high-performance, full-length headers designed for Big Block Chevy engines in classic A-Body platforms. Featuring a durable Black Maxx ceramic-metallic coating, these headers provide superior thermal protection and exhaust scavenging for improved horsepower and torque.

Key Features

• Heavy-Duty Construction with 1-3/4 in. Primary Tubes
• 3 in. Collector for Optimal Exhaust Flow
• Black Maxx Satin Black Ceramic-Metallic Coating
• Full-Length Design for Maximum Performance Gains

Fitment

• 1964-1977 Chevrolet Chevelle (Big Block 396-502)
• Fits GM A-Body platforms with BBC engines
• Designed for models without A.I.R. (Air Injection Reactor) emissions systems

Note: Check steering and chassis clearance before installation; non-emissions model intended for off-road or pre-emissions vehicles.