1630 1965-1977 Ford 240 300 Big 6 water pump ploywedge 0L chevrolet g20/ g2500 van

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

7L pontiac lemans 80-76 V8 305 5

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

You simply cannot mix pulleys between the two

8L plymouth barracuda 72-64 L6 225 3

1630 1965-1977 Ford 240 300 Big 6 water pump ploywedge 0L chevrolet g20/ g2500 vanFlowkooler 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