2001-2006 GMC Sierra 1500HD Full Suspension Lift Kit, Bilstein Shocks & Install Tool 4WD 2WD Front/Rear Lift:3" + 1.5" and utilize raised grip steps

and utilize raised grip steps to help keep all components secured in place

When a Front Lift Kit is installed it usually changes the factory spec

then an Anodized coating is applied to protect from rusting

Using a fiberglass and plastic mix

2001-2006 GMC Sierra 1500HD Full Suspension Lift Kit, Bilstein Shocks & Install Tool 4WD 2WD Front/Rear Lift:3" + 1.5" and utilize raised grip steps2x 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