Brand New Circulation/Water Pump for Ford based V8 Small Block 273, 318, 340, 360 marine engines. This is an aftermarket new water pump that will replace the water pumps used on Chrysler V8's - 273/318/340/360 marine engines. This is a bidirectional water pump with a brass impeller and stainless steel shaft. Specially made for marine use. Water pump features: black powder coated finish, stainless/ceramic seal, cast brass impeller, heavy duty bearings & mounting gasket This is NOT a used, reconditioned, or remanufactured unit. This is NOT an automotive/truck part. This Package Includes: One New Chrysler 273/318/340/360 Small Block Water Pump Water Pump Gasket