Hedman Hedders 68266 HTC Hedders Exhaust Header for 55-57 Chevy 283-400

1-5/8 in Silver Mid-Length Headers For 1955-57 Chevy with 283-400 Handcrafted, Mild Steel Construction. The Mid-Length Tube Header Design Provides Significantly More Low and Mid-range Power than Cast Manifolds, and Provide Better Ground Clearance And Component Compatibility Than Long Tube Headers. Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters) Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!