OER Parts offers a wide selection of Body Components for your 1964 GMC Truck Convertible. OER Parts offers 1964 GMC Truck Cables, 1964 GMC Truck Convertible Tops 1964 GMC Truck Moldings, 1964 GMC Truck Rear Window, 1964 GMC Truck Roll Bar & Light Bar, 1964 GMC Truck Tonneau Cover, 1964 GMC Truck Boots, 1964 GMC Truck Top Care, 1964 GMC Truck Top Frames, 1964 GMC Truck Top Latches, 1964 GMC Truck Motors & Hardware and 1964 GMC Truck Weatherstrip.