OER Parts offers a wide selection of Body Components for your 1981 GMC K2500 Suburban Convertible. OER Parts offers 1981 GMC K2500 Suburban Cables, 1981 GMC K2500 Suburban Convertible Tops 1981 GMC K2500 Suburban Moldings, 1981 GMC K2500 Suburban Rear Window, 1981 GMC K2500 Suburban Roll Bar & Light Bar, 1981 GMC K2500 Suburban Tonneau Cover, 1981 GMC K2500 Suburban Boots, 1981 GMC K2500 Suburban Top Care, 1981 GMC K2500 Suburban Top Frames, 1981 GMC K2500 Suburban Top Latches, 1981 GMC K2500 Suburban Motors & Hardware and 1981 GMC K2500 Suburban Weatherstrip.