Features: 1.100% brand new and high quality 2.Rear 1-2" Drop Adjustable Lowering Shackles 3.These shackles will lower your truck 1" or 2" depending on the bolt hole you install them on. 4.Easy way to take the rake out of your truck and level the rear with the front. 5.Install is about an hour,set it where you want it and reuse the hardware. 6.Professional installation is always highly recommended. Fitment: 1973-1987 For Chevy C10 2WD Package Include: 2× Rear Drop Shackles Kit .