This swivel cups will keep your springs happy during travel by allowing rotation and angular alignment. They work with our hollow screw jacks or you can run them on a stud on the rearend. Instead of a bolted together combo, our cup comes off by simply pushing the SLIC pin. This Patented SLIC Pin technology makes spring changes a breeze.
-Drop bearing is 2-1/2"
-Comes with 6" Screw Jack
-Spring Cups Avaialble in 5" or 5-1/2"