Zone Offroad 2" x 4° shims (pair) correct driveline angles caused by a suspension lift to help eliminate vibration. These degree shims are intended to adjust axle positioning for improved front caster or rear pinion angle and come as a kit of two leaf spring adjustment shims. They measure 2" wide with a 4° wedge and install easily into the existing leaf pack to fine-tune driveline geometry.
Zone Offroad 2in x 4 Degree Shims (Pair)