SKU: 89520305957

1896 1965-1974 Chevy GMC L6 292/4.8L 4-1/2" water pump

Sale price$134.10 Regular price$149.00
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Description

1896 1965-1974 Chevy GMC L6 292/4.8L 4-1/2" water pumpIf your 292 is running hot Flowkooler has a solution. FlowKooler designed a high flow water pump for the L6 block with a CNC machined billet impeller. It has an increased vane count and a reduced 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

If your 292 is running hot Flowkooler has a solution.  FlowKooler designed a high flow water pump for the L6 block with a CNC machined billet impeller.  It has an increased vane count and a reduced 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 292 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 8 CNC Aluminum
Direction of Rotation CW
Fan Hub Working Height 4 1/2"
Hose Connections 1st 2nd
Gender M M
Diameter 1" 1 7/16"
Threaded No No
Other Special Features:
  • Fits Chevrolet, GM, Oldsmobile, Massey- Ferguson applications 
  • CNC machined Aluminum impeller with 8 swept blade
  • Protected with military grade Type II Class II surface coating
  • Alternative Part Numbers 12307798, 29309979833, 2930V990035, 3861920, 3929218, 3932422, 3947051, 6258119
Parts Contained in Box:
Mounting Gasket, Installation Sheet, FlowKooler Decal
Make Model Year Block CID Liters
GMC PB Series 1965 L6 4.8L 292
Chevrolet Suburban 1965 - 1966 L6 4.8L 292
Chevrolet PB Series 1965 - 1967 L6 4.8L 292
Chevrolet K Series 1965 - 1973 L6 4.8L 292
Chevrolet C Series 1965 - 1974 L6 4.8L 292
GMC PB Series 1966 - 1966 L6 4.8L 292
GMC Suburban 1966 - 1966 L6 4.8L 292
Chevrolet P Series 1967 - 1967 L6 4.8L 292
GMC C Series 1967 - 1974 L6 4.8L 292
GMC K Series 1967 - 1974 L6 4.8L 292
GMC P Series 1967 - 1974 L6 4.8L 292
GMC K Series 1968 - 1971 L6 4.8L 292
Chevrolet C Series 1968 - 1974 L6 4.8L 292
Chevrolet K Series 1968 - 1974 L6 4.8L 292
Chevrolet P Series 1968 - 1974 L6 4.8L 292
GMC C Series 1968 - 1974 L6 4.8L 292
GMC K Series 1968 - 1974 L6 4.8L 292
Chevrolet K Series 1969 - 1970 L6 4.8L 292
Chevrolet C Series 1969 - 1974 L6 4.8L 292
Chevrolet Blazer 1970 - 1973 L6 4.8L 292
Chevrolet Blazer 1970 - 1973 L6 4.8L 292
Chevrolet G Series 1971 - 1974 L6 4.8L 292
Chevrolet K Series 1972 - 1973 L6 4.8L 292
Chevrolet Jimmy 1972 - 1973 L6 4.8L 292
Chevrolet Blazer 1973 - 1973 L6 4.8L 292
GMC Jimmy 1973 L6 4.8L 292
Chevrolet Jimmy 1973 L6 4.8L 292
GMC C Series 1973 - 1974 L6 4.8L 292
Chevrolet C Series 1973 - 1974 L6 4.8L 292
Chevrolet K Series 1973 - 1974 L6 4.8L 292
Chevrolet C Series 1973 - 1974 L6 4.8L 292
GMC C Series 1973 - 1974 L6 4.8L 292
GMC K Series 1973 - 1974 L6 4.8L 292
GMC P Series 1973 - 1974 L6 4.8L 292
GMC G30 Van 1974 L6 4.8L 292
GMC P20 Van 1974 L6 4.8L 292
Chevrolet G Series 1974 L6 4.8L 292
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]
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SKU: 89520305957

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4.2 ★★★★★
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D
Verified Purchase
Dorothy Gilbertson
Bozeman, US
★★★★★ 3
Nice but dissapointing
So it sometimes stays cool but if it’s under a blanket and you have your body on it at all it will get warm but the spots you don’t use will get cool sometimes. I am very disappointed in the material though because it’s like my dry skin scratched the pillow case all over which makes me question it and I don’t think I would buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
L
Verified Purchase
Layton Phillips
Fort Morgan, US
★★★★★ 5
Great pillow, but the cooling effect depends on the cover
Color: Blue-ice Plus, Size: King(Pack of 2)
I really like this pillow overall. It’s comfortable, supportive, and feels well made. When you use it without a pillowcase, it definitely feels cool to the touch and does what it claims in terms of that initial cooling sensation. However, once you put a pillowcase on it, you can’t really feel the cooling effect anymore. I’ve tried multiple different pillowcases made from different materials, and none of them really let that cool feeling come through. That said, I still love the pillow itself. It’s comfortable and supportive enough that I’m keeping it. Just keep in mind that the cooling feature works best without a cover, which isn’t ideal for everyone. Overall, a good pillow — just manage expectations about the cooling effect once it’s covered.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
H
Verified Purchase
Hannah N. Ford
Natrona Heights, US
★★★★★ 5
Cooling and holds shape.
Color: Blue-ice Plus, Size: Queen(Pack of 2), Color: Blue-ice Plus, Size: Queen(Pack of 2)
Very nice pillow for the price is also holding up well and holding shape very cool and comfortable to the touch. Best pillow I found in a long time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
S
Verified Purchase
smmt
Lowell, US
★★★★★ 5
Best Pillow Ever
Color: Blue-ice Plus, Size: Queen(Pack of 2)
Best pillow ever. Although it still gets "hot", it does take longer to get "hot". I love this pillow. I was buying a new pillow almost every 3 months. Other pillows would either remain rock hard or go flat. I was concerned at first when reading the description as I though the memory foam would be big pieces. They are soft fluffy pieces. I had to remove almost half of the foam to get the pillow to what works for me. I have not had to put any filler back in. Maybe in a couple of more months I may have to put a bit more in, but it is holding it's shape and not going flat. I do fluff it every night. This helps. I am a stomach sleeper. I have bought the expensive purple pillow and hated it so much I gave it to my daughter. This QUTOOL Pillow is the best! I bought a 2 pack. Have not used the other pillow yet, but I feel I may actually go years for once without having to buy a pillow as I have the 2nd one set aside if the first one gets to a point in need replacement. I have bought Dollar Store pillows. I have bought $300 pillows. None of them even come close to this pillow and the way you can adjust this pillow for you. The pillows came in a white mesh like bag. I keep all the unused "stuffing" in this bag. I have it hanging in my closet and I just fluff the bag once a month to keep the filling fresh so it is ready if and when I need it. Coming from someone who has trouble staying asleep, neck issues, a stomach sleeper who hate those flat pillows manufacturers think stomach sleepers like but actually hate, buy this pillow. Just buy it. Best Pillow for a picky person like me. Buy 2 or more so if you have to stay at a hotel, you can take your own pillow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 15, 2025
J
Verified Purchase
Jedata
Pawtucket, US
★★★★★ 4
Slippery Pillow
Color: Blue-ice Plus, Size: Queen(Pack of 2)
Nice and cooling but it’s so slick my pillow sheet doesn’t want to stay on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026

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