Daystar, Chevy/GMC 2500 2" Rear Lift Kit, fits 2500/3500 1999 to 2010 2/4WD, all transmissions, all cabs KG09122, Made in America Rear block and u-bolt kit Lifts vehicles without sacrificing ride quality or load-carrying capacity Easiest way to add 20 inch-22 inch wheels and increase ground clearance Limited lifetime warranty 2 inch rear blocks with u-bolts