In 1964, Chevrolet unveiled the redesigned El Camino as a more utilitarian take on its A-Body architecture. Marketed as a utility vehicle, Chevy's most powerful engines didn't initially make it into the El Camino's engine bay. Luckily, GM came to its senses as optional small and big-block powerplants became available after its first year in production. If that's not enough, our swap systems make dropping in a Gen III/IV LS engine a bolt-in project.

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.