1988-1999 GMC K3500 Full Suspension Lift Kit & Install Tool 4WD 4x42x Front Lift Steel Torsion Keys 2x Rear Billet Lift Blocks 4x Premium Electrostatic Powder Coated U Bolts 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 your factory torsion key and is precision indexed to lift and level your front end any amount from 1" to 3".

Rigorously tested off road to guarantee safety

✘ Does not fit Extended Cab Models

Manufactured with provisions for center axle alignment pins

Differential Drop Kit is for 4WD models

which are designed to compensate for the added lift to your shocks

Also included in this kit is our Supreme Suspension shock extenders

2x Front Steel Adjustable Torsion Keys

Lifetime Warranty

4x Zink Plated U-Bolts

The GMC Sierra bolt-on fender flairs are designed to give you the added body width needed for those wider rim and tire packages

and this accounts for an additional lift beyond the actual thickness of the spacers

IMPORTANT: