The successor to the Blazer debuted in 2002. The Trailblazer was built upon the GMT360 architecture and featured the Atlas 4.2L straight-6 as the standard engine. However, it could be optioned with an LS-based 5.3L V8, while the SS received a 6.0L LS2 that pumped out 400 horsepower to either the rear wheels, or all four with an optional all-wheel drive system.

Holley is home to some of the top-performance exhaust brands in the world. Brands like Flowmaster, Hooker BlackHeart, Hooker Classic, Flowtech, APR, Dinan, and Flowmonster combine to cover thousands of applications and a variety of budgets. Whether you are putting a full stainless steel exhaust on your late-model muscle car or if your rat rod needs a set of Lakester headers, Holley’s exhaust brands have you covered.