2001-2010 GMC Sierra 2500HD & Extended Pro Comp Shocks 4WD 4x4 1991 as well as with pre-existing

as well as with pre-existing coil spring spacers already installed on your truck

The extra clearance for the Lifted Dodge Durango allows you to install larger tires to gain additional height for better visibility

in accordance with ASTM B117 testing

We have spared no expense and have invested a great deal of time in research and development to bring out to light this military grade

Includes 1 Shaft Support Stabilizer Bearing with grease Zerk Fitting

2001-2010 GMC Sierra 2500HD & Extended Pro Comp Shocks 4WD 4x4 1991 as well as with pre-existing2x 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