Speedway's newly manufactured OE style cast iron water pumps are now available for vintage engines. These pumps are brand new and are ready to be installed and come with mounting gasket. Under our stringent quality control processes each pump is verified for any leaks and now features improved sealing over original water pump. New Water Pump. Includes Mounting Gasket. Verified no leak quality control. Sold Individually. Engine Fitment: 1958-1962 Fits Cadillac 390 c.i. Excludes 1958 Eldorado Brougham.