RADIATOR EXPANSION TANK CAPAC DELCO replacement (15 lb) FITS ON EXPANSION TANK FOR VETTES W/ALUMINUM RADIATOR, OR ON THE RADIATOR FOR VETTES WIBRASS-COPPER RADIATORS MakeCHEV ModelCORVETTE Year1963-1972 Item#ENG425 Instructions / Core Return FormClick Here Price$18.95EACH Core Charge$0.00 QtyAdd