Quarter Master Flywheel 5.5" Button Ford Diffuser permanent frame and removable insert

permanent frame and removable insert fastened by 2-Dzus clips

We go the extra mile with black anodize and laser etching for a cool look on your micro sprint

High quality die cast aluminum for strength and weight reduction

Thick Fins for Strength and Improved Cooling

Quarter Master Flywheel 5.5" Button Ford Diffuser permanent frame and removable insertButton flywheel for use with rear mount bellhousings and flexplate assemblies Quarter Master started out as a chassis developer for drag racing. Discovering a critical need in the drag racing world, they soon switched focus to high performance clutches, and have since expanded into bellhousings, flywheels, driveshafts, quick change gears, and starters. Today Quarter Master has earned the respect and loyalty of racers across the country. The companys