The KSP Rear Lowering Shackle Kit. 【Easy Installation】The install is pretty straight forward and no welding is required. For 1999-2019 Chevrolet Silverado 1500 2WD 4WD (6-Lug only). 【Sincere Service 】Include 2x Rear Lowering Shackles, 2x grease zerks,Pro Installation Instructions.
