Hedman 66117 SILVER LONG-TUBE E.O. HEADERS for 67-91 GM 396-454 TRUCK w/o A.I.R.

STANDARD SILVER EO HEADERS, 1967-91 GM 2WD/4WD TRUCKS, SUVS; 396-502 NO A.I.R. Handcrafted, Mild Steel Construction. Long Tube Header Design Provides Excellent Top-End Horsepower and Torque. 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!