Heavy Duty Axle Shims for GMC Models 50-Inch Trail RZR Includes (1X) 3/4" D-Ring Anchor

Includes (1X) 3/4" D-Ring Anchor Shackle

Upper Control Arm and Hardware is NOT included

Our leaf springs are formed from high-carbon

We guarantee you will notice the difference in performance over your factory struts

• THE OVERALL REAR LIFT HEIGHT ACHIEVED IS INFLUENCED BY YOUR TRUCK'S SPRING PACK CONDITION

Heavy Duty Axle Shims for GMC Models 50-Inch Trail RZR Includes (1X) 3/4" D-Ring Anchor2x Tapered Alignment Shims Installation Instructions Our differential shim kit has been specially engineered to help correct the pinion angle of your vehicle back to factory specifications. An incorrect pinion angle can cause driveline vibrations when driving at speeds, and will severely shorten the lifespan of the differential pinion bearing. CNC machined from billet aircraft aluminum, these are designed to never compress or change angle. They are