The GTX received a redesign in 1968 along with the rest of Mopar's B-Body models. While the sheetmetal changed, the spirit remained the same; this was a muscle car for a more "refined" driver that still packing mountains of big-block Mopar power under the hood. If you prefer more modern motivation, our Gen III Hemi systems are just what you need.

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.