Fabtech rear block kit for 2017–2018 GM C/K1500 SUVs provides a 6-inch rear lift via rear blocks and u-bolts to match a 6in front system. Offered as a budget-friendly rear kit, it’s intended to increase ground and fender clearance while simplifying installation for owners completing a budget-minded lift. Fabtech notes these kits are made to offer reliable fitment and straightforward assembly when used with the matching front components.

Fabtech 17-18 GM C/K1500 SUV 2WD/4WD 6in Rear Box Kit