1963-1967 Chevrolet Chevy II Long Tube Headers Hooker Super Competition custom-shipping Stainless - EPS9801SS

Stainless - EPS9801SS

1963-1963 Chevrolet Impala 427 CID

Includes Factory Style Active Exhaust Valves

Muffler Part Number: 42585

1963-1967 Chevrolet Chevy II Long Tube Headers Hooker Super Competition custom-shipping Stainless - EPS9801SSOverview With Hooker Super Competition the objective has always been to make the maximum horsepower and to put it at the optimum point in the power curve. It takes a lot of time and money to do the job right. We will sometimes spend up to 2 to 3 times more just to make the Super Competition header work only 5 to 10% better. That commitment to excellence has made Hooker Headers the winningest header manufacturer in automotive drag racing history.