The SouthSide Machine clutch fork adjustable pivot-ball allows for additional adjustment of the clutch fork height when the clutch assembly is changed. These adjustable clutch fork pivot-balls provide twice the surface hardness, with twice the surface lubricity. A special nitride process that provides several times the corrosion resistance of OEM and similar aftermarket pivot-balls. Now available for GM passenger cars, trucks and SUVs. This SSM adjustable clutch fork pivot-ball will give the proper adjustment you need for your clutch fork geometry. Designed to use with aftermarket bellhousings.