2011-2018 GMC Sierra 3500HD Front Suspension Lift Kit & Bilstein Shocks 4WD 4x42x Front Lift Steel Torsion Keys 2x Front Bilstein Shocks Installation instructions IMPORTANT: Fits 8 Lug models ONLY Please check out our installation video: 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".

IMPORTANT: Fits 6-Lug Models Only

this lift kit is precision machined using only the latest in metal fabrication technology and designed by the experts with your OEM ride quality and comfort in mind as well as lifetime use

and safest installation possible

2WD: Comes with 3/4" stud extenders that fit 2WD models ONLY

Toyota Tundra Lift & Leveling Kits

The extended length of our shocks over factory lengths provides you with the ability to use your suspension’s new fuller range of motion while eliminating binding and shock limiting

IMPORTANT: FITS 6-LUG MODELS ONLY

4x Premium Electrostatic Powder Coated U-Bolts

IMPORTANT: Fits 6-Lug Models Only

Supreme Suspensions PRO-Billet Lift Kits are precision CNC machined from T6 Aircraft Aluminum

5" and 2" GMC Yukon XL 2500 wheel spacer options to enhance the clearance

We've also made sure the extended U-bolts we provide rise to expectation