Hedman Street Long Headers - 1-3/4 in Primary - 3 in Collector - Silver Ceramic - GM G-Body 1968-76 (Pair) AS02521 Manufactured from high quality zi

Manufactured from high quality zi

Fits either side

270 in Rectangular Port

1978-1978 Oldsmobile Cutlass Supreme

BMR Suspension's Polyurethane Differential Bushings (BK058) reduces differential movement and pinion rise over the factory rubber bushings

Hedman Street Long Headers - 1-3/4 in Primary - 3 in Collector - Silver Ceramic - GM G-Body 1968-76 (Pair) AS02521 Manufactured from high quality ziLong 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! Proud To Say, Made In The USA, Since 1954! Vehicle