1661 1994-1995 302/5.0L 4-1/8" CCW driver's side inlet water pump

Do have the Ford Mustang 5.0L from 1994-1995 or did you swap it in a street rod?  Either way you might be finding it runs a little hotter now.  We designed a impeller with an increased vane count and a reduced impeller vane clearance to take care of the problem.  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 increased flow so important to cooling a hot small block engine? Because it has been proven time and time again that reducing the cycle time between the heat source and the heat sink creates more opportunities to shed heat and drop engine temperatures. From 0-3,300 RPM…Nothing Beats a FlowKooler! General Specifications: Type of Material of Pump Body Aluminum Number of Blades on Impeller 10 CNC Aluminum Direction of Rotation CCW