Ace

Recognized as an innovative leader in clutch technology, with over 50 years of heavy-duty clutch manufacturing experience, ACE stands ready to serve your needs.From our manufacturing facility located in Sullivan, Missouri, we engineer, design, test, and produce new high quality clutch assemblies for the heavy-duty aftermarket. We also offer a full line of clutch parts, clutch accessories, and flywheels. Ace stands out from the competition by producing our own proprietary friction material - both iron and copper based. These friction materials were born and derived from our extensive background in performance clutches, including top fuel and alcohol drag racing.