Tuff Country 03-23 Dodge Ram 3500 4wd 2 Degree Axle Shims 3in Wide w/ 1/2in Center Pins Pair - 90017

Tuff Country's axle shim are designed to fit the rear end of most trucks and suvs with leaf springs. Used to change the angle of the rear differential to eliminate or lessen rear end vibration due to installation of some lift kits.