SKU: SWE401-51921
MPN: 401-51921
The U-Joint 3/4in DD x 3/4in 20 Spline is an essential component for high-performance and heavy-duty applications, designed to connect driveshafts to transmission outputs or differential inputs. This universal joint is ideal for custom builds, including hot rods, lifted trucks, and classic muscle cars, where reliability under torque is crucial.
Featuring a 3/4-inch double-D (DD) bore on both ends, this u-joint provides a flat-sided profile that minimizes slipping under load, making it suitable for high-horsepower applications. The 20-spline design enhances the connection's strength and durability, ensuring even stress distribution across the joint. This design allows for smooth rotation and accommodates shaft misalignment, which is vital for maintaining driveline integrity.
Ideal for mechanics and fabricators, this u-joint is perfect for custom driveshaft assemblies in street rods, drag cars, and modified trucks. Its installation requires precise alignment of both shaft bores and spline engagement, making it best suited for professional driveline assembly to ensure optimal performance and longevity.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
