Heavy Duty Axle Shims for Jeep Models Chevrolet Suburban 2500 1999 - 2010 GMC SIERRA

1999 - 2010 GMC SIERRA 2500

2x Front Steel Steel Torsion Keys

Centering rings are not necessary for this kit

while maintaining your smooth factory ride quality

2x Front Steel Over Axle Spacers

Heavy Duty Axle Shims for Jeep Models Chevrolet Suburban 2500 1999 - 2010 GMC SIERRA2x 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