Heavy Duty Axle Shims for GMC Models2x 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

The On-Vehicle Turnbuckle Adjustability allows you to align your axle in minutes without constantly removing your Track Bar to get the correct length

Unrestricted Movement

Example: A 3" lift kit spacer will be roughly 1

Each piece is Precision Laser Cut for outstanding performance and quality and finished with a propietary coating to protect them against the elements

000 Lbs breaking strength

2002 - 2003 KAWASAKI PRAIRIE 650

and look of your GMC Yukon XL 2500

2x Front Lift Steel Spring Spacers

Includes 1x Long Front Bracket

Easy DIY Installation Instructions

We are proud to introduce our New Low Weight HD Structure Steel Blocks specifically designed for vehicles equipped with pre-installed factory lift blocks

We specially machine our lift spacers from Delrin due to its high crystalline composition to provide superior strength along with enough flex to maintain your stock ride quality