2001-2010 GMC Sierra 3500HD Full Suspension Lift Kit, Extended Pro Comp Shocks, Tool and Shims 4WD Axle Shims Each bracket if designed from

Each bracket if designed from 1/4" carbon-steel to ensure the unit never fails even under the serious compression

Stock Application Rear Kits come with 8

then an anodized coating is applied to protect from oxidation

This problem is attributed to extra vehicle components being located on the driver side of the truck

We use Delrin and Billet specifically for our precision parts requiring high stiffness

2001-2010 GMC Sierra 3500HD Full Suspension Lift Kit, Extended Pro Comp Shocks, Tool and Shims 4WD Axle Shims Each bracket if designed from2x Front Lift Steel Torsion Keys 2x Rear Billet Lift Blocks Anodized Black 4x Premium Electrostatic Powder Coated 2x Front Pro Comp Extended Shocks 2x Rear Pro Comp Extended Shocks 2x Pinion Alignment Shims 1x Torsion Key Unloading Tool Installation instructions Our Max Torsion Key Lift Kits are engineered with twice the strength of the factory system and precision indexed to lift your truck without sacrificing ride quality. This kit replaces your