2001-2006 GMC Sierra 1500HD Full Suspension Lift Kit, Extended Pro Comp Shocks, Tool and Shims 4WD 4WD 621553 Included in this kit is

Included in this kit is our extremely Heavy Duty torsion key installation tool

Our Differential Drop Kit is highly recommended for 4WD model 2

Toyota Tacoma PreRunner Wheel Spacers

Machined from high-grade carbon steel and Hard coated to prevent rust and corrosion when out in the elements

2001-2006 GMC Sierra 1500HD Full Suspension Lift Kit, Extended Pro Comp Shocks, Tool and Shims 4WD 4WD 621553 Included in this kit is2x Front Lift Steel Torsion Keys 2x Rear Billet Lift Blocks Anodized Black 4x Premium Electrostatic Powder Coated U Bolts 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