Tuff Country torsion bar keys for 2001–2010 Chevrolet Silverado 2500HD trucks deliver a simple 2-inch front leveling solution for both 4x4 and 2WD models. These replacement keys reindex the factory torsion bars to raise the front without cranking the original bars, letting you level the truck while preserving factory ride feel and avoiding excessive torsion bar preload.
Tuff Country 01-10 Silverado 2500HD (Blu/Brn/Pur/Yel TB) 4x4 & 2wd 2in Leveling Kt Frt (No Shocks)