Hedman Hedders Black Long-Tube Headers For ’64-77 Chevelle 283-400 No A.I.R.

Hedman Hedders Black Long-Tube Headers For ’64-77 Chevelle 283-400 No A.I.R.

The Hedman Hedders Black Long-Tube Headers For ’64-77 Chevelle 283-400 No A.I.R. provide maximum exhaust flow and performance for small block Chevy engines in classic A-Body platforms. These long-tube headers are designed for vehicles without Air Injection Reactor (A.I.R.) systems, featuring a durable Black Maxx coating for heat resistance and a professional look.

Key Features

• Long-tube design for increased horsepower and torque
• Black Maxx ceramic-metallic finish for superior heat protection
• Mandrel-bent tubing ensures smooth exhaust gas exit
• Gasketless ball-and-socket collector for a leak-free seal

Fitment

• 1964-1977 Chevrolet Chevelle / El Camino / Malibu
• Small Block Chevy 283-400 Engines
• Models without A.I.R. (Air Injection Reactor) emissions equipment

Note: Hedman’s unique ball and socket collector design allows for secure bolting even if not perfectly aligned with the exhaust system. Verify vehicle clearance and steering linkage compatibility before installation.