This Zone Offroad 2-inch rear block for 2011–2020 Chevy/GMC 2500 HD provides a straightforward rear lift solution without overload springs. Intended as a direct-fit rear block, it raises the vehicle’s rear ride height to help accommodate changes in load or tire size and to restore vehicle stance. The description emphasizes fitment and practical lift function.

Zone Offroad 11-20 Chevy/GMC 2500 HD 2in Rear Block w/o Overloads