2011-2019 Chevy Silverado 3500HD Full Suspension Lift Kit & Install Tool & Shock Extenders 4WD 4x42x Front Lift Steel Torsion Keys 2x Front Shock Extenders with Hardware 2x Rear Billet Lift Blocks Anodized Black 4x Premium Electrostatic Powder Coated U Bolts 1x Torsion Key Unloading Tool Installation instructions IMPORTANT: Fits 8 Lug models ONLY 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

Instructions Included

This tubular control arm kit is equipped with zerk fittings to easily grease the included Polyurethane Bushings and Teflon-coated FK 1

Stud Size: M14 x 2

*Will NOT fit vehicles with welded bump stops

4x Round Bend U-Bolts

2x Rear Billet Lift Blocks

Our Supreme rear coil spacers are precision engineered to lift  your truck 2" with ease

Precision CNC machined for perfect fitment

When a Front Lift Kit is installed it usually changes the factory spec

NOTE: Trailblazer EXT Models can't accommodate more than 1" of Lift without Extended Shocks

Our rear shackle lift is the quickest and easiest way to lift your Durango

and 3" Toyota 4Runner lift & leveling options to enhance the clearance