Sweet Mfg U-Joint, 3/4 In Round to 1 In DD, GM Column/Universal

Don't jeopardize your safety with inferior quality steering components. Speedway offers only the finest steering U-joints available. Made by Sweet Manufacturing. These steering universal joints have a 3/4 round weld-on end. Full complement bearings. Forged Vanadium steel yokes and u-joint. Highest quality for racing. Features needle bearing u-joints. U-Joint=3.875" L x 1.375" D. Learn more about u-joints and steering systems by reading our tech article. U-Joint Selection and Design. Note: GM columns measure slightly less than 1" while IDIDIT and Flaming River columns measure a true 1".  DO NOT interchange these u-joints. Item Details GM Column/Universal 1" Double D 1" DD on this U-joint is undersized and application-specific to the 1" DD on an OEM GM column.  Therefore, this unit is not applicable to an aftermarket 1" DD column such as the Ididit or Flaming River applications which measures out to the full 1.000" DD application.