OER Parts offers a wide selection of Body Components for your 1980 GMC All Models. OER Parts offers 1980 GMC All Models Trunk Components, 1980 GMC All Models Interior Panels, 1980 GMC All Models Latches and Hinges, 1980 GMC All Models Partitions, 1980 GMC All Models Spare Tire & Jack Accessories, 1980 GMC All Models Spatter Paints, 1980 GMC All Models Trunk Insulation, 1980 GMC All Models Spare Tire and Parts, 1980 GMC All Models Trunk Lock & Key, and 1980 GMC All Models Trunk Mats & Carpets.