2001-2006 GMC Sierra 1500HD Full Suspension Lift Kit, Bilstein Shocks & Install Tool 4WD 2WD rear lift 4" and never compromise on strength

and never compromise on strength unlike plastic spacers

and look of your GMC C-Series Truck

NOTE:  Wheel / tire size combinations after lift may vary

This kit comes complete with shock extenders to retain stock functionality of stocks without the need to install extended shocks

2001-2006 GMC Sierra 1500HD Full Suspension Lift Kit, Bilstein Shocks & Install Tool 4WD 2WD rear lift 4" and never compromise on strength2x Front Steel Lift Torsion Keys 2x Rear Billet Lift Blocks 2x Front Bilstein Shocks 2x Rear Bilstein Shocks 4x Premium Electrostatic Powder Coated U Bolts 1x Torsion Key Unloading Tool Installation Instructions IMPORTANT: May require extended U Bolts for overloads. Fits 8 Lug models ONLY. 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