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. No matter which way you cut it, this Dart is a bonafide muscle car and there's nothing that goes better with a muscle car than Holley go-fast parts.

Holley is proud to be the home of some of the biggest names in aftermarket exhaust and to be a leader in domestic engine swaps. With brands like Hooker Blackheart, Flowmaster, and Flowtech, Holley has the perfect exhaust system for your ride. Whether it is a classic muscle car, late model muscle, truck, or Jeep, we have the exhaust systems available to make your ride stand out from the rest and perform at its best.