13-tooth clutch bell made from HUDY steel, precision-machined on a special gear device. Strategically lightened without having to sacrifice power or durability to cut back rotating mass. The 3x ball-bearing design was developed to get more precise and wobble-free procedure. Less play associated with clutch bell increases performance and offers a lot longer lifespan for bearings and clutch bell. Lightweight design with machined openings helps you to reduce heat build-up into the clutch. Fits just 4-shoe clutch #358400.