Designed specifically for use in race cars, Sweet Universal Joints are strong and precise with "no slop". Compact, lightweight and durable, this universal joint is capable of 32 degrees of working angle. These U-Joints have been NASCAR approved. Universal joints are available in over 100 different size/spline combinations, call or check the catalog for descriptions. Trunions and bearing caps are not available as replacement items. Do not disassemble these U-joints.