This is an original 1947-52 GMC Truck Air Flow Heater & Defroster. Pretty good looking condition, solid, few dings and some scratches in areas-see photos. Heater core has not been tested-condition unknown-see photos. Fan motor works good. Control valve will need repair-see photos. All I have for this is what is seen in photos-see photos. Needs Restoration-see photos. Fits '47-52 GMC Pickups and Trucks. Not sure of other years this may fit. Please check my other auctions.