1630 1965-1977 Ford 240 300 Big 6 water pump ploywedge the piston must make a

the piston must make a large stroke to open the thermostat far enough for adequate coolant flow

and/or wet environments

2L gmc v2500 suburban 1987 V8 379 6

0L chevrolet g20/ g2500 van 86-77 V8 350 5

1630 1965-1977 Ford 240 300 Big 6 water pump ploywedge the piston must make aFlowkooler designed a high flow water pump with a CNC machined billet impeller. With an increased vane count and a reduced casting to impeller vane clearance it achieves greater flow rates, higher head pressure and a more efficient flow. The impeller color is due to Type II Class II military grade surface coating which protects against corrosive fluids. FlowKooler introduced the first hi flow pumps and continues to improve impeller design. Why is