U-Joint 3/4-36 x 3/4-36

The U-Joint 3/4-36 x 3/4-36 from SWEET is a precision-engineered universal joint designed for high-performance driveline applications in modified vehicles and competition builds. Universal joints are critical components that transmit torque from the transmission to the differential while accommodating angular misalignment between the driveshaft and axle centerlines. This specific configuration is engineered for demanding motorsports environments and custom fabrication projects.

The 3/4-36 designation refers to the bore diameter (3/4 inch) and spline specification (36-tooth spline), indicating this joint accepts both 3/4-inch diameter shafts on the input and output sides. SWEET manufactures their u-joints using high-grade alloy steel and precision bearing technology to handle the twisting loads and rotational forces common in performance engines. The overall length of 4.2 inches and lightweight design (0.71 lbs) minimize parasitic losses while maintaining structural rigidity.

This u-joint is ideal for fabricators building custom driveshafts and performance enthusiasts seeking OEM-quality component alternatives. It is particularly beneficial for those upgrading classic vehicle drivetrains or working on high-performance builds. Proper installation requires alignment and yoke installation per driveshaft specifications.