2011-2019 GMC Sierra 3500HD Full Suspension Lift Kit & Shock Extenders 4WD 4x42x Front Steel Torsion Lift 2x Rear Billet Lift Blocks 2x Front Shock Extenders 4x Premium Electrostatic Powder Coated U Bolts 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

Our Pro-Billet Series front lift kits are precision machined from 6061-T6 aircraft aluminum

**NOT COMPATIBLE W/ 2013+ TRUCKS WITH THE ACTIVE-LEVEL FOUR-CORNER AIR SUSPENSION

They are a twin-tube construction with a hardened piston rod vs

Jeep Grand Cherokee ZJ Suspension Lift Kits increase ground clearance

or squeak like polyurethane spacers over time and are proven to stand up to even the toughest road conditions

We are proud to offer you our High End Lift Kit made out of High-Strength Steel and T6 Billet Aluminum Components

Each block is then an anodized to also protect from rust and corrosion giving you a part that will last for the life of your ride

2x Rear Steel Add-A-Leafs

Our Jeep bump stop extender spacers are designed to extend your factory bump stops to compensate for your lift kit

2x Front ProComp Extended Shocks

2x Front Billet Lift Spacers

our lift kits are CNC machined from solid blocks and will not bend or warp when under high stress loads