Please note: we try very hard to present accurate product images, but product changes occur constantly. All images should be considered approximations. If a particular product feature, color or characteristic is especially important, please contact us to verify that information before placing your order. 1999 - 2018 CHEVROLET / GMC 6-LUG 2WD / 4WD SILVERRADO 1500 / SIERRA 1500 1 INCH REAR LEVELING LIFT KIT BRAND NEW BILLET ALUMINUM BLOCKS AND U-BOLTS This is the easiest, safest and least expensive way to lift the rear end of your truck. Our Rear Blocks are Laser Cut from High Grade T6 Billet Aluminum, then Anodized for an extra layer of protection against oxidation. Billet Aluminum lasts much longer than Rubber/Plastic Spacers and is 1 Solid piece unlike steel blocks. Two Free shock extensions also included with kit (Applications may vary). This lift blocks mount in between your axle and leaf pack so it does not increase your spring rate, keeping your stock ride quality. Takes about 1-2 hours to install with only simple hand tools. Each Kit allows you to install 32 -37 Tires (only on Rear, depending on applications). We recommend alignment after the kit is installed, as always when you modify the suspension of your vehicle. We guarantee you this kit is a GREAT way to level out your suspension without giving up ride quality or spending thousands of dollars. We believe in High Quality at an Affordable Price. We are so confident in our kits, we back ALL of our products with a Lifetime Warranty for as long as you own your truck. Please make PayPal payment within 7 days of purchase Item will not be shipped until payment has cleared Buyer agrees all terms and policy below Item will be shipped within 1 business day after received payments Tracking number will be provided in PayPal The shipping charge applies to all U.S. states and territories This includes Hawaii, Alaska, Guam and Puerto Rico International shipping rates are already applied. Please choose the correct country to view shipping prices We mark low customs value on our products for our international buyers All sales are final unless product is defective No returns if the item has been installed or tested We will only exchange after the kit has been returned to us or a deposit has been left Seller won't reimburse any shipping costs