1964-1973 Chevrolet Chevelle Long Tube Headers Hooker Super Competition 2116HKR power-steering-rack-pinion-lines Increases of up to 10

Increases of up to 10 hp and 11 lb

This system fits both 2/4 wheel drive Extended Cab and Crew Cab models only with 143

Part Number: 817565

50-inch stainless steel inlet pipes flowing into a pair of Super 44™ Series mufflers for maximum performance and a deep powerful sound

Deep Powerful Flow FX "Straight-through" Performance Sound

1964-1973 Chevrolet Chevelle Long Tube Headers Hooker Super Competition 2116HKR power-steering-rack-pinion-lines Increases of up to 10Overview 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.