2x Front Lift Spacers2x Rear Lift ShacklesTransfer Case Drop KitInstallation instructionsNotes:? Will NOT fit vehicles with welded bump stops.Our Jeep coil spring spacer lift kits have been specially engineered to be one of the easiest and fastest lift installs on the market. Designed to work with your existing factory components, these spacers install with ease and involve no additional modifications to be made to your suspension. We've also incorporated an integrated raised lip into each spacer to ensure proper spring alignment and prevent slip-outs under harsh suspension angles.Our lift spacers are constructed from Delrin due to its high crystalline composition to provide superior strength along with enough flex to maintain your stock ride quality. Our kit will not dry up and deteriorate like polyurethane spacers.Our Rear shackles are made of High Strength Carbon-Steel and cut through a series of computer controlled processes, then coated to prevent oxidation and corrosion, keeping your kit looking great and functioning for years to come. Our kits install easily and does not require any cutting or welding, making them one of the easiest and safest kits on the market. Installation for the whole kit can be completed in 1-2 hours using hand tools. No cutting or welding required and comes with all hardware and installation instructions required.Taking into consideration the possible driveline angle changes that can occur when lifting your vehicle, we now offer our billet aluminum transfer case drop kit. Misaligned drivetrain components such as drive shafts can cause excessive vibration when traveling at highway speeds, and will also significantly speed up wear by applying extra strain to u-joints and CV joints. These transfer case drop spacers aid in correcting these issues by lowering the transfer case slightly from the factory location. Constructed from the same 6061 aluminum as our Pro-Billet line, these transfer case drop spacers will never compress, crack, or deform under the most rigorous conditions.NOTE: *An alignment is always recommended after altering the height of your vehicle.