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1680P 1962-1967 Ford 221 260 early High Performance 289 polished 5 1/8" water pump

$199.00

1680P 1962-1967 Ford 221 260 early High Performance 289 polished 5 1/8" water pump

$199.00

Flowkooler designed a high flow water pump for the 289 Hi Po engine has a polished aluminum casting with a CNC machined billet impeller with 16 vanes, integrated shrouding 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 1/8"
Inlet outside diametert 1 3/4"
Hose Connections: 1st 2nd
Gender M M
Diameter 5/8" 5/8"
Threaded No No
Other Special Features:
  • Impeller chamber is directional to clockwise rotation
  • Lower radiator hose outlet on right side (passenger side)
  • Doesn't use backing plate
  • For Ford 289 high-performance factory applications only.  Standard 289s often use the 1681 pump
Parts Contained in Box:
Mounting Gasket,5 1/8" x 5/16" Bolt, 2 1/2" x 5/16" Bolt, Installation Sheet, FlowKooler Decal
Make Model Year Block CID Liters
ford 300 1963 V8 260 4.3L
ford club 1962 V8 221 3.6L
ford club 64-62 V8 260 4.3L
ford club wagon 1964 V8 260 4.3L
ford club wagon 63-62 V8 221 3.6L
ford country sedan 1962 V8 221 3.6L
ford country sedan 65-62 V8 260 4.3L
ford country sedan 67-63 V8 289 4.7L
ford country squire 64-63 V8 260 4.3L
ford country squire 65-63 V8 289 4.7L
ford custom 300 1964 V8 260 4.3L
ford custom 300 1965 V8 289 4.7L
ford custom 500 64-62 V8 221 3.6L
ford custom 500 64-62 V8 260 4.3L
ford custom 500 65-62 V8 289 4.7L
ford fairlane 63-62 V8 221 3.6L
ford fairlane 64-62 V8 260 4.3L
ford fairlane 65-62 V8 289 4.7L
ford falcon 1962 V8 221 3.6L
ford falcon 64-63 V8 260 4.3L
ford falcon 66-65 V8 289 4.7L
ford ford 300 1963 V8 260 4.3L
ford galaxie, galaxie 500 64-62 V8 260 4.3L
ford galaxie, galaxie 500 65-62 V8 289 4.7L
ford gt40 1968 V8 289 4.7L
ford gt40 1968 V8 427 7.0L
ford ltd 67-65 V8 289 4.7L
ford ltd crown victoria 64-62 V8 260 4.3L
ford ltd crown victoria 67-65 V8 289 4.7L
ford mustang 65-64 V8 260 4.3L
ford mustang 67-65 V8 289 4.7L
ford ranch wagon 1962 V8 221 3.6L
ford ranch wagon 65-64 V8 260 4.3L
ford ranch wagon 68-63 V8 289 4.7L
ford sprint 1963 V8 221 3.6L
ford sprint 1964 V8 289 4.7L
ford sprint 64-63 V8 260 4.3L
ford sunliner 1963 V8 260 4.3L
ford sunliner 64-63 V8 289 4.7L
ford victoria 1964 V8 289 4.7L
ford victoria 64-63 V8 260 4.3L