Rough Country M1 Monotube 4 Inch Lift Kit I 25840

FITMENT: Chevy Silverado & GMC Sierra 1500 4WD (1999-2006 & Classic) I Will fit 2007 "Classic" models.
Does NOT fit HD models.
Does NOT fit 1999 "Classic" models.
Differential modification required
Frame bracket modification required
If equipped with factory 17" wheels and purchasing new wheels - the new wheels must be 17" or larger.
Torsion bar unloading tool required for installation. Available below (#1067) I This NTD kit is easier to install, handles better than ever, and looks killer from any angle. Gain greater clearance, better handling, and the cleanest looking 4" lift available! A set of lifted front knuckles and 5" rear blocks allow your 1500 to run up to 33" tires, while a full set of drop crossmembers, differential drop brackets and non torsion bar drop brackets keep everything tucked, hidden, and at optimum angles. This fully loaded suspension lift also includes a set of (4) Premium N3 Shocks, front CV spacers, sway-bar links, and a protective skid plate to give you everything you need to get rolling in one of our best kits, at a great price.