Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Prothane cab mount bushing for 1981–1991 GM crew cabs (2/4wd) is a direct replacement polyurethane mount intended to stabilize the cab while reducing wear at the chassis mounting points. Finished in red, it reproduces the mounting interface specified for those years to maintain alignment and reduce movement. Suitable for restoration or routine replacement, it helps preserve cab positioning under normal driving conditions.
Prothane 81-91 GM Crew 2/4wd Cab Mount - Red
