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Description
1779 1973-1985 Cadillac 500 425 472 single groove PS pulley water pump Non AC water pumpFlowkooler high flow pump 1779 for the Cadillac 425, 472 and 500ci blocks. It has a CNC machined billet impeller designed with an increased vane count and a reduced impeller clearance to achieve greater flow rates, higher block pressure. A Type II Class II military grade anodize surface coating protects against corrosive fluids. We developed this hi flow pump because Cadillacs are big and heavy and tend to get hot as they age. It has been proven time
Flowkooler high flow pump 1779 for the Cadillac 425, 472 and 500ci blocks. It has a CNC machined billet impeller designed with an increased vane count and a reduced impeller clearance to achieve greater flow rates, higher block pressure. A Type II Class II military grade anodize surface coating protects against corrosive fluids.
We developed this hi flow pump because Cadillacs are big and heavy and tend to get hot as they age. It has been proven time and time again that reducing the cycle time between the heat source and the heat sink drops engine temperatures for slow speed cruising and stop and go traffic.
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 | |
| Fan Hub Working Height | 4 1/8" | |
| Shaft Diameter | 5/8" | |
| Inlet Outside Diameter | 1 5/8" | |
| Hose Connections: | 1st | 2nd |
| Gender | NA | NA |
| Diameter | NA | NA |
| Threaded | NA | NA |
| Other Special Features: | ||
|
||
| Parts Contained in Box: | ||
| Mounting Gaskets, Installation Sheet, FlowKooler Decal | ||
| Make | Model | Year | Block | CID | Liters | Notes |
|---|---|---|---|---|---|---|
| Cadillac | Calais | 1973-1974 | V8 | 472 | 7.7L | single groove |
| Cadillac | Calais | 1973-1974 | V8 | 500 | 8.2L | single groove |
| Cadillac | Calais | 1975-1976 | All | All | ||
| Cadillac | Commercial Chassis | 1973-1974 | V8 | 472 | 7.7L | single groove |
| Cadillac | Commercial Chassis | 1977-1979 | V8 | 425 | 7.0L | |
| Cadillac | Commercial Chassis | 1975-1984 | All | All | ||
| Cadillac | Commercial Chassis | 1980-1984 | V8 | 368 | 6.0L | |
| Cadillac | De Ville | 1973-1974 | V8 | 472 | 7.7L | single groove |
| Cadillac | De Ville | 1973-1974 | V8 | 500 | 8.2L | single groove |
| Cadillac | De Ville | 1975-1978 | All | All | ||
| Cadillac | De Ville | 1977-1979 | V8 | 425 | 7.0L | |
| Cadillac | De Ville | 1980-1981 | V8 | 368 | 6.0L | |
| Cadillac | Eldorado | 1973-1976 | V8 | 500 | 8.2L | single groove |
| Cadillac | Eldorado | 1975-1978 | All | All | ||
| Cadillac | Eldorado | 1977-1978 | V8 | 425 | 7.0L | |
| Cadillac | Eldorado | 1980-1981 | V8 | 368 | 6.0L | |
| Cadillac | Fleetwood | 1973-1974 | V8 | 472 | 7.7L | single groove |
| Cadillac | Fleetwood | 1975-1976 | V8 | 500 | 8.2L | single groove |
| Cadillac | Fleetwood | 1977-1979 | V8 | 425 | 7.0L | |
| Cadillac | Fleetwood | 1980-1982 | V8 | 368 | 6.0L | |
| Cadillac | Seville | 1980-1981 | V8 | 368 | 6.0L |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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- Delivery to the USA:
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.7 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Excellent Coverage and Very Easy to Apply
Size: 6 Ounce (Pack of 2), Style: SPF 50, Size: 6 Ounce (Pack of 2), Style: SPF 50
I bought this Banana Boat Sport SPF 50 spray about six months ago, and it has worked perfectly for all my outdoor activities. It provides strong and reliable sun protection, even on very sunny days, and I really appreciate that it protects from up to 98% of burning rays. I’ve used it at the beach, walking outdoors, and even on long days outside, and I haven’t experienced any sunburn.
The spray format makes it very easy to apply—quick, even, and mess-free. It absorbs fast without feeling sticky or heavy on the skin, which is something I love because I don’t like sunscreens that leave a greasy layer. It’s also water-resistant, so it stays on even when I sweat or go into the water.
Overall, this sunscreen is ideal if you want strong protection, easy application, and a formula that feels comfortable on the skin. I would definitely buy it again and recommend it for anyone who spends a lot of time outdoors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
★★★★★ 5
29 years of riding a Harley, THIS is the best sun protection I have found for long SUNNY day rides!
Size: 6 Ounce (Pack of 2), Style: SPF 50, Size: 6 Ounce (Pack of 2), Style: SPF 50
This is my "Go To" Sunscreen of choice that I find is the best to quickly spray my arms down good before a long Harley Motorcycle ride! I have tried many brands and styles from creams to face specific to lip balm but this one can does it all in my case! I quickly spray my arms ( no rubbing in required ) and a quick spray in my hand and I then rub my nose and ears , face and i'm ready to ride and I am protected! Most times I only apply this product once a day and works better than anything else for my needs. I am light skin but I have ridden lots this Summer and my arms never burn and now have a deep tan as we are entering fall...
I made the mistake of trying a store brand that looked like this product but was oily and never used it but once!
This Banana boat once sprayed on my arms, I never think about it again as its gone but still protecting my skin!
This is the best I have found after 29 years or riding a motorcycle to protect my skin with the least amount of trouble , No strange or tropical smell, NO greasy feel just quick applied lasting sun protection that has proven itself mile after mile! The BEST Sun product I have found!
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Reviewed in the United States on October 7, 2025
★★★★★ 4
It is quick to apply and I've never gotten a burn with it. It doesn't leave marks on my clothing.
Size: 6 Ounce (Pack of 2), Style: SPF 50
I've used this product for years. I spray it into my hands to apply so it doesn't go out into the air. I have never gotten a burn with it and it is. so easy to apply. I don't have to worry about white marks in my clothes. It doesn't take long to apply.
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Reviewed in the United States on March 30, 2026
★★★★★ 5
Affordable and Effective
Size: 6 Ounce (Pack of 2), Style: SPF 50
It’s really good for the price and super easy to apply. I would recommend having someone help with your back or harder-to-reach areas, because any spots you miss will definitely show if you’re out in the sun for a while. I’ve used this for a couple of years now, and it’s one I keep going back to. If you have more sensitive skin, there may be better options out there, but I personally haven’t had any issues with it so far.
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Reviewed in the United States on April 18, 2026
★★★★★ 5
Us it Every Day
Size: 6 Ounce (Pack of 2), Style: SPF 50
This is really a great product and easy to use as a spray. I bike ride every day and my ears/face are exposed to the Florida sun. I use it primarily on my face every day. A moment after a quick spray, the product dries, is not sticky, etc. This will become a recurring purchase.
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Reviewed in the United States on April 26, 2026
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