FITMENT : 3'' Forged Front Strut Spacers Suitable for 1999 - 2006 and Classic 2007 Silverado 1500 (2WD Only). *Tips: Does NOT Fit Extended Cab Models LIFT 3 INCH : Please note that the leveling kit's thickness less than 3 inch because of suspension geometry,the ratio between lift height and kit thickness is not 1:1, but it will lift the truck to a true 3 inch AGGRESSIVE LOOK : Once you install it on your truck,it will give your truck a cool look.Accurate numerical control precision and high quality, ensure your driving safe and comfortable MATERIAL : Forged from 6061-T6 aluminum alloy,CNC automatic processing,surface anodic oxidation and heat treatment,not only ensure high precision and stability,but also enhance the hardness and corrosion resistance of the material Brand Services : All FLYCLE Leveling kits are covered 2-year with worry-free after-sales service