Heavy Duty Axle Shims for Chevy Models Sierra 1500HD Our Rear Lift Shackles are

Our Rear Lift Shackles are engineered to lift the rear end of your truck by 1

5" Rear Axles

Supreme Suspensions is proud to carry Pro Comp PRO-X Series Shocks to replace your factory shocks after installing your lift kit

2x Rear Shock Mount Extenders

Heavy Duty Axle Shims for Chevy Models Sierra 1500HD Our Rear Lift Shackles are2x 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