2x?Front Billet Aluminum Lift Spacers2x?Rear Heat Treated & Tempered Steel Add-A-Leafs4x?Vibration Isolator PadsInstallation HardwareOur Pro-Billet Series Lift Kits are meticulously engineered and precision CNC machined from T6 Aircraft Aluminum, then Anodized for a superior corrosion resistant finish. Billet Aluminum is premium choice material to use when leveling your truck thanks to the SOLID single-piece construction which yields extreme compression resistance, while still being light-weight and resistant to typical corrosion associated with off-roading. Our Heat Treated and Tempered Steel Add-a-Leaf Rear Lift Kits are precision engineered to lift your truck and increase load and towing capacity. Depending on the condition of your spring pack, our add-a-leafs will raise the rear by 1.5-2". This kit comes complete with high grade hardware and easy-to-follow instructions for install.Note: *An alignment is always recommended after altering the height of your vehicle