Belt Drive - 1-1/2" - 4-Speed
8 mm kit includes front pulley, belt, clutch hub, clutch basket and aramid clutch set (consists of two half plates, four full plates and five steel drive plates), Precision-machined, polished aluminum pressure plate uses nine springs and shoulder bolts to ensure even spring pressure (included in kit), Rear pulley has a 40 mm, double-row bearing with an inner stress-proof steel clutch hub to support the clutch, Comes with the Quiet Clutch system, Direct bolt-in applications, Made in the USA, Not for use with offset primaries.