Twin City Auto Parts, 1501 Washington St, Waukegan, IL 60085, US

Operational since 1972, QUARTER MASTER provides a variety of clutches and driveline components for racers. It offers metallic, organic and carbon clutches in various sizes and styles. The company provides driveshaft, starters, gears, flywheels, flex plates, ring gears, and axle tubes and drive flanges, as well as aluminum, magnesium and steel bell housings. It also offers a range of replacement parts, such as clutch discs and floaters and pressure plates. QUARTER MASTER designs its products through AutoCAD and 3-D modeling software. The company also participates in several trade shows and racing events. Additionally, QUARTER MASTER provides a variety of clutch units and service parts.