OER Parts offers a wide selection of Body Components for your 1970 GMC Truck Convertible. OER Parts offers 1970 GMC Truck Cables, 1970 GMC Truck Convertible Tops 1970 GMC Truck Moldings, 1970 GMC Truck Rear Window, 1970 GMC Truck Roll Bar & Light Bar, 1970 GMC Truck Tonneau Cover, 1970 GMC Truck Boots, 1970 GMC Truck Top Care, 1970 GMC Truck Top Frames, 1970 GMC Truck Top Latches, 1970 GMC Truck Motors & Hardware and 1970 GMC Truck Weatherstrip.