1999-2007(Classic) GMC Sierra 1500 Full Suspension Lift Kit & Install Tool 4WD 4x4 33-187297 NOTES: 2500 models only

NOTES: 2500 models only

Each piece is crafted with the optimal material blend for its specific application

NOTES: Fits 6 lug models only

Our heavy duty Supreme steel shackles have been designed to provide more adjustability to your suspension lift project

The rear lift blocks are machined from 6061-T6 aircraft aluminum

1999-2007(Classic) GMC Sierra 1500 Full Suspension Lift Kit & Install Tool 4WD 4x4 33-187297 NOTES: 2500 models only2x Front Lift Steel Torsion Keys 2x Rear Billet Lift Blocks Anodized Black 4x Premium Electrostatic Powder Coated U Bolts 1x Torsion Key Unloading Tool 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 factory