OER Parts offers a wide selection of Body Components for your 1972 GMC Truck. OER Parts offers 1972 GMC Truck Mirrors & Assemblies, 1972 GMC Truck Mounting Hardware, 1972 GMC Truck Remote Mirror Parts, 1972 GMC Truck Outer Mirror Mounting Set, 1972 GMC Truck Bullet Mirror Glass, and 1972 GMC Truck Outer Door Mirror Bracket.