1779 1973-1985 Cadillac 500 425 472 single groove PS pulley water pump Non AC water pump

Flowkooler high flow pump 1779 for the Cadillac 425, 472 and 500ci blocks. It has a CNC machined billet impeller designed with an increased vane count and a reduced impeller clearance to achieve greater flow rates, higher block pressure. A Type II Class II military grade anodize surface coating protects against corrosive fluids. We developed this hi flow pump because Cadillacs are big and heavy and tend to get hot as they age.  It has been proven time and time again that reducing the cycle time between the heat source and the heat sink drops engine temperatures for slow speed cruising and stop and go traffic. From 0-3,300 RPM…Nothing Beats a FlowKooler! General Specifications: Type of Material of Pump Body Cast Iron Number of Blades on Impeller 10 CNC Aluminum Direction of Rotation CW Fan Hub Working Height 4 1/8" Shaft Diameter 5/8" Inlet Outside Diameter 1 5/8" Hose Connections: 1st 2nd Gender NA NA Diameter NA NA Threaded NA NA Other Special Features: CN