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.