2011-2019 Chevy Silverado 2500HD Front Suspension Lift Kit 4WD 4x42x Front Lift Steel Torsion Keys 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". NOTES: Fits 4WD HD models

CAD engineered for precise fitment and designed with a special relief notch which provides proper drainage of moisture and water to prevent rusting of the ball joint base

Supreme Suspensions is proud to carry Pro Comp's upgraded shock series to replace your factory shocks when you install your lift kit

Failure to do so can result in throwing off your trucks handling and alignment

then coated to prevent oxidation and corrosion

Supreme Suspensions® offers 1

2x Delrin Lift Spacers

Won’t affect your OEM factory ride quality and comfort

our Pro-Billet kits are crafted from solid materials and will not bend or warp when under high-stress loads

The custom valving in our shocks will help maintain proper vehicle handling dynamics with the higher than factory center of gravity

Each Spacer is designed to mount directly to your factory springs for a seamless install process

With our skid plate spacer kit

2x Pro Comp Extended Front Struts