*Will not fit ZR2 Models**FOR 2018+ CHEVROLET COLORADO REAR LIFT SHACKLE COMES IN CONTACT WITH THE EXHAUST PIPE. IF YOU FEEL YOU CAN WORK YOUR WAY AROUND THIS, THE PART WILL WORK TO LIFT 2018+ COLORADOS AS INTENDED.2x Front Steel Strut Spacers2x Rear Steel Lift Shackle2x?Front Cold Rolled Steel Tie Rod Reinforcement SleevesInstallation InstructionsOur Pro Series Colorado Full Lift Kits are precision engineered to lift and level your truck for that truly customized ride. The front strut spacers are designed to bolt directly to your factory strut dampers while the rear shackles mount seamlessly to your factory leaf springs spring using pre-existing factory mounts. We specially construct this full kit from High-strength Carbon Steel for the highest quality and to provide superior strength along with enough flex to maintain your stock ride quality.NOTES: An alignment is always recommended after altering the height of your vehicle.