1963-1974 Chevrolet Corvette Long Tube Headers Hooker Super Competition automatic 1999-2004 GMC Sierra 1500 325

1999-2004 GMC Sierra 1500 325 CID

50-inch Polished 304 Stainless Steel Tip

Front Coil Spings

00 inch Emission Code 3 Header Finish Black Paint Header Style Long Tube Primary Tube Dia

These lines require removing the elbow and threading the new line directly into the rack

1963-1974 Chevrolet Corvette Long Tube Headers Hooker Super Competition automatic 1999-2004 GMC Sierra 1500 325Overview Super Comp. Header Full Length Tube, 1. 75" O. D. x 25", Collector Size 3" O. D., Collector Length 10", Port Shape: Same As Port, Metallic Ceramic coating. 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