1733 1965-1974 Inline 6 cylinder 194 230 250 3 1/8" water pump
SKU: 13769083690

1733 1965-1974 Inline 6 cylinder 194 230 250 3 1/8" water pump

Sale price$84.60 Regular price$94.00
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Description

1733 1965-1974 Inline 6 cylinder 194 230 250 3 1/8" water pumpIf your running a riser set up and find you are heat cycling it might mean trapped air. The best solution is to build pressure to and the best tool is pump 1733. We designed an impeller with an increased vane count and a reduced impeller vane clearance to take build that pressure. 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

If your running a riser set-up and find you are heat cycling it might mean trapped air.  The best solution is to build pressure to and the best tool is pump 1733.  We designed an impeller with an increased vane count and a reduced impeller vane clearance to take build that pressure.  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 inline 6 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 16 CNC Aluminum
Direction of Rotation CW
Fan Hub Working Height 3 1/8"
Shaft Diameter  5/8"
Pulley hole Diameter  1" (bigger than most)
Hose Connections: 1st 2nd
Gender M NA
Diameter 3/4" NA
Threaded No NA
Other Special Features:
  • CNC Machined billet aluminum impeller
  • Protected Anodized with aluminum military grade surface coating
  • Fits Buick, Chevy, GM, Pontiac applications
  • See pump 1777cw and 1777ccw for other heights
  • Alternative Part Numbers 329673, 358937, 3877021, 3929217, 3960122
Parts Contained in Box:
Mounting Gaskets,Installation Sheet, FlowKooler Decal
Make Model Year Block CID Liters
buick apollo 1974 L6 250 4.1L
chevrolet chevelle 1967 L6 250 4.1L
chevrolet chevelle 67-65 L6 230 3.8L
chevrolet chevy ii 1968 L6 230 3.8L
chevrolet el camino 1966 L6 194 3.2L
chevrolet el camino 67-66 L6 250 3.8L
chevrolet malibu 1966 L6 194 3.2L
chevrolet malibu 1967 L6 250 4.1L
chevrolet malibu 67-66 L6 230 3.8L
chevrolet nova 1969 L6 230 3.8L
chevrolet nova 70-69 L6 250 4.1L
oldsmobile omega 74-73 L6 250 4.1L
pontiac firebird 1974 L6 250 4.1L
pontiac lemans 1974 L6 250 4.1L
pontiac ventura 1974 L6 250 4.1L
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: 13769083690

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4.5 ★★★★★
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Milarah
Grantham, US
★★★★★ 5
Best money spent on a safe puppy chew toy
Size: X-Small, Size: X-Small
One of the best chew toys you can buy for your puppy! This kept him occupied for quite a while and it is one of his favorites.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
J
Verified Purchase
Justmy2centsworth
Carnegie, US
★★★★★ 4
Had a 6mo. old teething (English Bulldog) & this has entertained her for 9 mo.!
Size: Medium, Size: Medium
A chew toy lasting over 6 mo. is generally very good, for this breed & this brand! I kept it in her cage at night, so she wouldn't get board & start chewing on her paws. BC I felt it was a safe toy to use in this manner. "It was safe for my teething Bulldog." "Much, much better than other chew toys from this brand!" Others such as the Orange Pretzel they absolutely love! However, they have always splintered into very sharp edges of plastic, which cause the dogs mouth's to bleed (pokes their gums) & then NEED THROWN AWAY! This Key Chain Chew Toy was "really good" compared to other Nylabone brand chew toys, I have purchased! My girls mouth did not bleed from chewing on it:) "So, I am very pleased with this teething ring!" & would buy it again! Notice how the plastic splinters on the ends? Once the toy gets to his point I feel it is definitely time to be replaced! I would recommend this chew toy for a teething med. sized dog! The one I purchased was fairly large. & stayed together safely:) This is the only Nylabone Chew Toy I would ever, leave in a crate at night, thus far! Good Job Nylabone!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 5, 2022
K
Verified Purchase
Kristin H.
Massapequa, US
★★★★★ 5
Great teething aid
Size: Small
Puppy loves these. I’ve repurchased a couple of times for my teething pup.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
A
Verified Purchase
ANGELA C
Charlottesville, US
★★★★★ 5
My dogs love their "keys".
Size: X-Small
My dog loves this. The only negative is that he does chew through it and I have to pick up the pieces or hope that he's not eating it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2026
C
Verified Purchase
Cora Jane
Dallas, US
★★★★★ 3
Not long lasting for a chewer!
Size: Medium
These are massive! I have a golden retriever puppy and she chewed through the yellow ring very quickly. They keys are much more durable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026

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