Heating and Cooling› Water Pumps

FlowKooler

8-Blade CNC Aluminum Water Pump

$99.00

SKU: 1777CW

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$100 Minimum Order
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INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The FlowKooler 1777CW is a high-flow water pump designed to combat heat cycling and trapped air in inline-6 engines. It features an 8-blade CNC machined aluminum impeller with reduced vane clearance and military-grade surface coating for increased pressure, greater flow rates, and higher head pressure. This pump is suitable for v-belt riser setups, such as those from Zips Riser.
Show original supplier description
The FlowKooler 1777CW is engineered to address overheating issues caused by trapped air, particularly in slow-speed and stop-and-go traffic conditions. Its design incorporates an impeller with an increased vane count and reduced vane clearance, which builds pressure to enhance coolant circulation. This results in greater flow rates, higher head pressure, and a more efficient flow compared to standard water pumps. The impeller itself is protected by a Type II Class II military-grade surface coating, providing robust resistance against corrosive fluids. The pump body is constructed from aluminum, and it features an 8-blade CNC machined impeller that is also protected with the military-grade surface coating. This high-flow water pump is specifically designed for 1963-1975 6-cylinder engines used with Zips Riser setups. It offers a fan hub height of 3 7/8 inches and has provisions for large and small fan hub bolt patterns. The shaft diameter is 5/8 inches and extends 1/4 inch past the fan hub. The hose connection is a male connection with a 7/8-inch diameter. It is important to verify the rotation direction, as the majority of applications are CW (Clockwise).

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandFlowKooler
Part Number1777CW
CategoryHeating and Cooling
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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