With the muscle car era in full swing, the 4th Generation Dart began production in 1967 and immediately got in on the fun. Range-topping engines included 340 and 360-cubic-inch small blocks as well as 383 and 440-cubic-inch big blocks. Hemi 426 power was even made an option in 1968. If none of those get your attention, it might be time to drop in a Gen III Hemi with one of our swap kits.

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.