2001-2010 Chevy Silverado 3500HD & Extended Pro Comp Shocks 4WD 4x4 C3500 these spacers will ensure a

these spacers will ensure a lifetime of dependability under even the most extreme riding conditions

Supreme Upper Control Arms are designed and crafted from Max Strength carbon-steel and fitted with high density polyurethane bushings

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

and will severely shorten the lifespan of the differential pinion bearing

Stud Size: 1/2 x 20

2001-2010 Chevy Silverado 3500HD & Extended Pro Comp Shocks 4WD 4x4 C3500 these spacers will ensure a2x 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