OER Parts offers a wide selection of Body Components for your 1966 Cadillac Fleetwood Convertible. OER Parts offers 1966 Cadillac Fleetwood Cables, 1966 Cadillac Fleetwood Convertible Tops 1966 Cadillac Fleetwood Moldings, 1966 Cadillac Fleetwood Rear Window, 1966 Cadillac Fleetwood Roll Bar & Light Bar, 1966 Cadillac Fleetwood Tonneau Cover, 1966 Cadillac Fleetwood Boots, 1966 Cadillac Fleetwood Top Care, 1966 Cadillac Fleetwood Top Frames, 1966 Cadillac Fleetwood Top Latches, 1966 Cadillac Fleetwood Motors & Hardware and 1966 Cadillac Fleetwood Weatherstrip.