Hedman Hedders Silver Long-Tube Headers For ’78-87 GM G-Body Cars with 283-400; No A.I.R.

Hedman Hedders Silver Long-Tube Headers For ’78-87 GM G-Body Cars with 283-400; No A.I.R.

The Hedman Hedders Silver Long-Tube Headers For ’78-87 GM G-Body Cars with 283-400; No A.I.R. are high-performance exhaust headers designed to maximize horsepower and torque for classic GM G-Body applications. Featuring a full-length design and a premium HTC polished silver ceramic-metallic coating, these headers provide superior thermal protection and a show-quality finish while improving overall engine efficiency.

Key Features

• Full-Length Tube Design for Optimized Exhaust Scavenging
• HTC Polished Silver Ceramic-Metallic Coating
• 1-1/2 inch Primary Tube Diameter with 3 inch Collectors
• Designed for Vehicles Without A.I.R. Emissions Systems

Fitment

• 1978-1987 GM G-Body (Monte Carlo, El Camino, Regal, Grand Prix)
• Small Block Chevy 283-400 Engines

Note: Not compatible with vehicles equipped with A.I.R. (Air Injection Reactor) systems; verify steering and chassis clearance before installation.