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1681P 1964-1977 Small Block Ford polished 5 -9/16" water pump

$199.00

1681P 1964-1977 Small Block Ford polished 5 -9/16" water pump

$199.00

Small block Ford running hot? Flowkooler designed a high flow polished aluminum water pump with a CNC machined billet impeller, 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 increased flow so important to cooling a hot Ford 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 Polished Aluminum
Number of Blades on Impeller 16 CNC Aluminum
Direction of Rotation CW
Fan Hub Working Height 5 9/16"
Other Special Features:
  • 16 blade CNC Machined Aluminum impeller
  • Anodized with military grade surface coating
  • Directional impeller cavity to clockwise rotation
  • Lower radiator hose inlet on passenger side
  • BACKING PLATE IS INCLUDED
  • See pump 1680 for the the 1964-1967 Hi Po engine applications
Parts Contained in Box:
Mounting Gaskets, Installation Sheet, FlowKooler Decal
Make Model Year Block CID Liters
ford bronco 1975 All All All
ford bronco 1977 All All All
ford bronco 68-66 V8 289 4.7L
ford bronco 74-68 V8 302 5.0L
ford club wagon 1964 V8 289 4.7L
ford country sedan 1969 V8 351 5.8L
ford country sedan 67-65 V8 289 4.7L
ford country sedan 69-68 V8 302 5.0L
ford country squire 1969 V8 351 5.8L
ford country squire 67-65 V8 289 4.7L
ford country squire 69-68 V8 302 5.0L
ford custom 300 1969 V8 351 5.8L
ford custom 300 67-65 V8 289 4.7L
ford custom 300 69-68 V8 302 5.0L
ford custom 500 1969 V8 351 5.8L
ford custom 500 67-65 V8 289 4.7L
ford custom 500 69-65 V8 302 5.0L
ford fairlane 1969 V8 351 5.8L
ford fairlane 68-64 V8 289 4.7L
ford fairlane 69-68 V8 302 5.0L
ford falcon 68-66 V8 289 4.7L
ford falcon 69-68 V8 302 5.0L
ford ford 300 1963 V8 289 4.7L
ford galaxie, galaxie 500 1969 V8 351 5.8L
ford galaxie, galaxie 500 68-65 V8 289 4.7L
ford galaxie, galaxie 500 69-68 V8 302 5.0L
ford gt40 1968 V8 289 4.7L
ford ltd 1969 V8 351 5.8L
ford ltd 68-65 V8 289 4.7L
ford ltd 69-68 V8 302 5.0L
ford ltd crown victoria 1969 V8 351 5.8
ford ltd crown victoria 68-65 V8 289 4.7L
ford ltd crown victoria 69-68 V8 302 5.0L
ford mustang 1969 V8 351 5.8L
ford mustang 68-64 V8 289 4.7L
ford mustang 69-68 V8 302 5.0L
ford ranch wagon 1969 V8 302 5.0L
ford ranch wagon 68-65 V8 289 4.7L
ford sunliner 1963 V8 289 4.7L
ford torino, grand torino 1968 V8 289 4.7L
ford torino, grand torino 1969 V8 351 5.8L
ford torino, grand torino 69-68 V8 302 5.0L