1999-2007(Classic) GMC Sierra 1500 Full Suspension Lift Kit & Bilstein Shocks 4WD 1975 improve the common factory leaf

improve the common factory leaf sag caused by heavy loads and also enhance vehicle reliability when towing

IMPORTANT: Will not fit Special XL Models or Extended Cab Models

Our kit will not dry up and deteriorate like polyurethane spacers

100% Polyester

Machined from billet aluminum

1999-2007(Classic) GMC Sierra 1500 Full Suspension Lift Kit & Bilstein Shocks 4WD 1975 improve the common factory leaf2x 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 Installation instructions IMPORTANT: Fits 6 Lug models ONLY. May require extended U Bolts for overloads. 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