1969-1974 Chevrolet Blazer Long Tube Headers Hooker Competition - Painted 2453HK chemicals-and-tape these systems are constructed from

these systems are constructed from 16-gauge mandrel-bent stainless steel tubing with a built-in H-pipe crossover

Muffler Type: Reflection

1999-2004 Chevrolet Silverado 1500 294 CID

an H-pipe to equalize the exhaust gas pressures and sound for maximum performance and maximum clearance

The interior features a large 3

1969-1974 Chevrolet Blazer Long Tube Headers Hooker Competition - Painted 2453HK chemicals-and-tape these systems are constructed fromOverview Hooker Competition headers offer the best value in the high performance header market. Designed for the value conscious buyer who is running either a stock or mildly modified engine, Hooker Competition headers offer premium features at a very competitive price. Made of durable 16 gauge mild steel tubing, the Hooker Competition header design utilizes a long transition collector to reduce back pressure and increase exhaust flow. A perfect