SKU: 67314318442

1680 SUNBEAM Mark I 1964-1967 Ford 260 5.15" water pump

Sale price$161.10 Regular price$179.00
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Description

1680 SUNBEAM Mark I 1964-1967 Ford 260 5.15" water pumpThis height was provided by a customer. Flowkooler designed a high flow water pump for the 260 Ford engine used in the Mark I Sunbeam Tiger. It has 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

This height was provided by a customer.

Flowkooler designed a high flow water pump for the 260 Ford engine used in the Mark I Sunbeam Tiger. It has 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.

Short History of the Blocks 

The 221, 260, and 289ci engines lived side-by-side during 1963. In 1964, the 221 was dropped, leaving the 260-2V, 289-2V, 289-4V, and 289 High Performance engines in production. In 1964, the 289-4V engine was a low-compression V-8, just like the 289-2V. It ran on regular fuel and was available only in the Mustang.  In 1965, Ford dropped the 160-horse 260-2V, leaving the 289-2V as the standard small-block V-8. Ford also increased the 289-4V compression ratio with flat-top pistons which boosted the horsepower rating from 210 to 225. The 289 High Performance V-8 remained the same through 1967.

From 0-3,300 RPM…Nothing Beats a FlowKooler!

General Specifications:
Type of Material of Pump Body Aluminum
Number of Blades on Impeller 16 CNC Aluminum
Direction of Rotation CW
Fan Hub Working Height 5.15"
Inlet outside diameter 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)
  • 5/8" to 1" bushing for shaft recommended for 1" pulleys
  • Doesn't use a backing plate
  • For 1964-1967 Sunbeam with Ford 260 
  • Alternative Part Numbers  C2OE8505B, C2OE8505C, C2OZ8501A, C2OZ8501B, C2OZ8501C, C3OE8505A, C3OZ8501A, C3OZ8501B, C5AZ8501B, C5AZ8501K, C5OZ8501A
Parts Contained in Box:
Mounting Gasket,  Installation Sheet, FlowKooler Decal
Make Model Year Block CID Liters
Sunbeam Mark I 1964-1967 V8 260 4.3L
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 67314318442

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Tony Johnson
Pawtucket, US
★★★★★ 5
Great quality!
Color: Silver-Blue
Got this for my husband for Christmas and he loves it. It looks really good on him and you can tell it’s great quality by the look and weight.
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Reviewed in the United States on May 21, 2026
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Yasar R
Pawtucket, US
★★★★★ 5
Watch
Color: Black
Amazing piece, not really a watch guy, but this watch is beautiful
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Reviewed in the United States on April 28, 2026
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Great monitor!
Dallas, US
★★★★★ 5
Everyday watch
Color: Silver-Blue
Durable and solid and looks really clean
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Reviewed in the United States on April 24, 2026
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Daniel Kim
Omaha, US
★★★★★ 5
Well made
Color: Black
Excellent watch. Fits well. The color is smooth. Would recommend
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Reviewed in the United States on April 29, 2026
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Bella Nyamadi
Bozeman, US
★★★★★ 4
The watch is beautiful
Color: Two Tone Green
My husband loved it I’m giving it 4 stars because they send me the wrong color. Otherwise, it looked great and definitely worth the price.
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Reviewed in the United States on December 28, 2025

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