OER Parts offers a wide selection of Body Panels for your 1953 GMC 150. OER Parts offers 1953 GMC 150 Cowl Panels, 1953 GMC 150 Cowl Drain Flap, 1953 GMC 150 Side Cowl Panel, 1953 GMC 150 Cowl Panel Plugs , 1953 GMC 150 Cowl Drain Hose, and 1953 GMC 150 Cowl Gasket.