Heavy Duty Axle Shims for Chevy 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

*Factory 1/2" u-bolts are being replaced with upgraded 9/16" u-bolts which requires enlarging retainer plate holes

4x Semi-Round Bend U-bolts

IMPORTANT: Please note that these tie rods require the use of a maximum 4-3/4” backspace wheel or the use of a Wheel Spacer on factory wheels

*The 2" wheel spacer center bore is 87

Professional-grade

improving your vehicle's on and off-road handling and performance

*Designed for 2WD Rams with Independent Front Suspension (IFS)

Includes replacement high-grade hardware

FITS: 2001-2010 Chevy GMC 1500HD

Supreme Suspensions Lean Spacer is a perfect addition for your Avalanche

TIG welded and CNC machined for 100% Spec

Adjustable Length of 2' to 10' (with soft loop tie-downs)