Liftcraft - 2006-2008 Ram 1500 4WD 3 Inch Front 2 Inch Rear 6061T6 Aircraft Billet Strut Spacers and Rear Lift Blocks with Plated U-Bolts Lift Kit LIFT: 3 inch front and 2 inch rear lift over stock FITMENT: 2006 - 2008 Dodge Ram 1500 4WD models | Note: Will not fit Mega Cab and TRX models MATERIAL: Premium 6061T6 aircraft aluminum spacers with ideal strength and weight INSTALLATION: Bolt-on kit, only takes a few hours to install CONTENTS: Aluminum Strut spacers (2), Aluminum Lift Blocks (2), Extended U-Bolts (4), Hardware and Detailed Instructions - Liftcraft suspension lift and leveling kits come with a lifetime guarantee and are the easiest, safest, and most affordable way to improve the look of your truck and run bigger tires