2001-2010 GMC Sierra 2500HD & Extended Pro Comp Shocks 4WD 4x42x Front Lift Steel Torsion Keys 2x Front Pro Comp Extended Shocks 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". Supreme Suspensions is proud to carry Pro Comps upgraded shock series

Allows the Installation of a 3" Front Lift Kit without any additional modifications

Each unit of this kit is machined from 6061-T6 aircraft aluminum

5" may require a Differential Drop Kit (A0614)

NOTES: An alignment is always recommended when lifting your truck

We've specially engineered our shock extenders to provide our customers with the option to reuse the vehicle's factory shock absorbers to avoid the need to purchase expensive aftermarket extended shocks

Toyota Tundra Suspension Lift Kits increase ground clearance

✔ Specifically designed for 4WD Ram 2500

✘ Rear Kit is NOT compatible with models equipped with TRD Suspension Package

2x High-Strength Steel Rear Lift Blocks with 3/4th Pin

*2018+ TRD PRO model Will Not Fit 3" or 3

Our perch lift kits also include our specially designed brake line relocation brackets to prevent brake hose hyper-extension during suspension articulation and two bump stop spacers to ensure correct bump stop clearance and prevent suspension from bottoming out

*An alignment is always recommended after altering the height of your vehicle