SKU: 31737671875

1690 1950-1955 Chevy 235 Inline 6 water pump 4" tall with 3/8" groove pulley

Sale price$125.10 Regular price$139.00
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

1690 1950-1955 Chevy 235 Inline 6 water pump 4" tall with 3/8" groove pulleyFlowkooler designed a high flow water pump with a CNC machined billet impeller with 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 for the inline 6 and continues to improve impeller

Flowkooler designed a high flow water pump with a CNC machined billet impeller with 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 for the inline 6 and continues to improve impeller design. Why is increased flow so important to cooling a hot 235 or 265 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 Cast Iron
Number of Blades on Impeller 10 CNC Aluminum
Direction of Rotation CW
Hub Height 4"
Pulley groove belt width 3/8"
Hose Connections: 1st 2nd
Gender F NA
Diameter 11/16" NA
Threaded Yes NA
Other Special Features:
  • 10 vane CNC Machined Aluminum impeller 
  • Impeller protected with a military grade Type II anodized surface coating
  • Fits 235 & 235.5 L6 Chevys from 1955-62 but NOT the 4-1/8" trucks
  • Alternative Parts Numbers 10-823, 10823, 130-9710, 181176, 2-9526, 20027, 211075, 252-739, 2785372, 3774211, 42555, 51-2271, 512271, 55-11510, 5511510, 58-125, 58-126, AW108N, B309710, BWP-9526, BWP9526, CP108N, ELGWP108N, FP1130, N309710, NW108N, PWP-9526, T4053, W9526M, WP-9526
Parts Contained in Box:
Mounting Gaskets, Installation Sheet, FlowKooler Decal
Make Model Year Block Liter Notes
1950 - 1952 Chevrolet Fleetline 235 3.8L  Thrift master
1950 - 1952 Chevrolet Styleline Deluxe 235 3.8L Thrift master
1953 Chevrolet Bel Air 235.5 3.9L  Blue Flame
1953 Chevrolet One-Fifty Series 235 3.8L Thrift King
1953 Chevrolet One-Fifty Series 235.5 3.9L Blue Flame
1953 - 1954 Chevrolet Two-Ten Series 235 3.8L Thrift master
1953 - 1954 Chevrolet Two-Ten Series 235.5 3.9L Blue Flame
1953 - 1954 Chevrolet Corvette 235  3.8L Blue Flame
1953 - 1955 Chevrolet Truck 235 3.8L Thrift master
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: 31737671875

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Amazon Customer
Bozeman, US
★★★★★ 3
Fair
Color: Black, Size: 88"- 4 Panel
Fair product. Very cheap quality.
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Reviewed in the United States on August 10, 2025
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TJD
Port Orchard, US
★★★★★ 5
Sturdy and Easy to Move
Color: Black, Size: 132"- 6 Panel
This 6 ft black partition on wheels is exactly what I needed to divide space without sacrificing style or stability. It’s sleek, professional-looking, and blends in well with any environment—from office spaces to home studios. The build quality is impressive—very sturdy and doesn’t wobble at all once it’s in place. The wheels glide smoothly and lock securely, making it easy to reposition or keep stationary as needed. Assembly was quick and straightforward, with all parts clearly labeled. Overall, this partition is a perfect combination of functionality and design. Highly recommend it if you need a durable, mobile room divider that looks great and performs even better.
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Reviewed in the United States on August 4, 2025
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Harrison Cole Youngren
Belleville, US
★★★★★ 5
Nice once put together.
Color: Black, Size: 88"- 4 Panel
I really enjoyed these ones. They got put up, putting them together was a two-man task and not very easy at all. They work really good. They're very heavy duty. You can hang things on them. I kick mine out of the way and they work like a charm!
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Reviewed in the United States on November 2, 2025
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Darcy Reese
Birmingham, US
★★★★★ 5
Perfect for any room.
Color: Brown, Size: 3 Panel
This is the perfect screen to divide or give privacy to a space. Sturdy, no assembly required, great color.
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Reviewed in the United States on March 4, 2026
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The Bryks Family
Natrona Heights, US
★★★★★ 5
Strong and beautiful color
Color: Brown, Size: 6 Panel, Color: Brown, Size: 6 Panel
Nice and strong. Almost one year with us and it helps to keep our gaming/office area private.
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Reviewed in the United States on November 16, 2025

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