Stewart Components Water Pump, Pro Series, Mechanical, 0.750" Pilot, Aluminum, Natural, Short Design, Small Block Ford

Pro Series Water Pumps utilize a Twin Volute housing and replaceable water pump cartridge, which provides a perfectly balanced and unsurpassed flow of coolant to both sides of the block. Heavy-duty hub and bearing help provide increased durability. Super-efficient pumps use only two horsepower, while delivering 50 GPM of flow.