Hedman Hedders Silver Long-Tube Headers For 65-70 GM Passenger Cars with 283-400
HEDMAN HEDDERSHedman Hedders Silver Long-Tube Headers For 65-70 GM Passenger Cars with 283-400
The Hedman Hedders Silver Long-Tube Headers For 65-70 GM Passenger Cars with 283-400 are high-performance exhaust manifolds designed to improve exhaust flow and scavenging for Small Block Chevy engines in classic GM full-size passenger cars.
Key Features
- HTC Polished Silver Ceramic-Metallic Coating
- 1-5/8 inch Primary Tube Diameter
- 3 inch Collector
- Full-Length Long Tube Design for Maximum Scavenging
Fitment
- 1965-1970 GM Full-Size Passenger Cars (Chevrolet Bel Air, Biscayne, Caprice, Impala)
- Small Block Chevy 283-400 Engines
Note: Check for steering box and chassis clearance; these headers are designed for vehicles without A.I.R. emissions systems.