Our OD alignment swivel cups will keep your springs happy when traveling by allowing rotation and angular alignment, while also capturing the spring better. These cups keep the spring straight through travel and allow you to run our WM165BO-5.5 to let the spring twist through travel as well. These cups work with our hollow screw jacks or you can run on a stud on your axle in the rear.

This is our 2-1/2" drop bearing 5-1/2" spring swivel cup designed to help the car gain side bite.