Supreme Suspensions - 2007-2018 Chevy Silverado GMC Sierra 1500 Full 3" Front Billet Spacers (Black) + 2" Rear Blocks Suspension Leveling Lift Kit 4x2 4x4 Includes Differential Drop PRO Fits New Body Style 2007, 2008 - 2018 Chevy Silverado 1500 (6-Lug) and GMC Sierra 1500 (6-Lug) Improves Differential Alignment and Eliminates Unwanted Vibrations Installation Instructions Included Designed to Lift your Front End 3 Inches and Rear End 2 Inches Maintains Factory Ride