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Description
1781 1973-1991 Jeep AMC 304 360 401 water pumpFlowkooler high flow pump 1781 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 Jeeps tend to overheating in traffic and on the trail. Tight engine space and limited airflow plague the cooling system but it has
Flowkooler high flow pump 1781 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 Jeeps tend to overheating in traffic and on the trail. Tight engine space and limited airflow plague the cooling system but 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 rock crawling and stop and go traffic.
From 0-3,300 RPM…Nothing Beats a FlowKooler!
| General Specifications: | ||
|---|---|---|
| Type of Material of Pump Body | Aluminum | |
| Number of Blades on Impeller | 8 CNC Aluminum | |
| Direction of Rotation | CW | |
| Fan Hub Working Height | 4-13/16" | |
| Shaft Diameter | 5/8" | |
| Inlet Outside Diameter | 1 7/8" | |
| Fan hub thread | 5/16-24" | |
| Hose Connections: | 1st | 2nd |
| Gender | M | M |
| Diameter | 7/8" | 7/8" |
| Threaded | NA | NA |
| Other Special Features: | ||
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| Parts Contained in Box: | ||
| Mounting Gaskets, Installation Sheet, FlowKooler Decal | ||
| Make | Model | Year | Block | CID | Liters |
|---|---|---|---|---|---|
| AMC | AMBASSADOR | 74-73 | V8 | 304 | 5.0L |
| AMC | AMX | 74-73 | V8 | 304 | 5.0L |
| AMC | AMX | 79-78 | V8 | 304 | 5.0L |
| AMC | CONCORD | 79-78 | V8 | 304 | 5.0L |
| AMC | GREMLIN | 76-73 | V8 | 304 | 5.0L |
| AMC | HORNET | 77-73 | V8 | 304 | 5.0L |
| AMC | JAVELIN | 74-73 | V8 | 304 | 5.0L |
| AMC | MATADOR | 77-73 | V8 | 304 | 5.0L |
| AMC | PACER | 79-78 | V8 | 304 | 5.0L |
| AMC | SPIRIT | 1979 | V8 | 304 | 5.0L |
| AMC | AMBASSADOR | 74-73 | V8 | 360 | 5.9L |
| AMC | AMX | 74-73 | V8 | 360 | 5.9L |
| AMC | HORNET | 77-73 | V8 | 360 | 5.9L |
| AMC | JAVELIN | 74-73 | V8 | 360 | 5.9L |
| AMC | MATADOR | 78-73 | V8 | 360 | 5.9L |
| AMC | AMBASSADOR | 74-73 | V8 | 401 | 6.6L |
| AMC | AMX | 74-73 | V8 | 401 | 6.6L |
| AMC | JAVELIN | 74-73 | V8 | 401 | 6.6L |
| AMC | MATADOR | 76-73 | V8 | 401 | 6.6L |
| JEEP | CJ SERIES | 81-73 | V8 | 304 | 5.0L |
| JEEP | COMMANDO | 1973 | V8 | 304 | 5.0L |
| JEEP | DJ SERIES | 1974 | V8 | 304 | 5.0L |
| JEEP | JEEPSTER | 1973 | V8 | 304 | 5.0L |
| JEEP | CHEROKEE | 83-74 | V8 | 360 | 5.9L |
| JEEP | GRAND WAGONEER | 91-84 | V8 | 360 | 5.9L |
| JEEP | J SERIES PICKUP | 88-73 | V8 | 360 | 5.9L |
| JEEP | WAGONEER | 83-73 | V8 | 360 | 5.9L |
| JEEP | CHEROKEE | 78-74 | V8 | 401 | 6.6L |
| JEEP | J SERIES PICKUP | 78-74 | V8 | 401 | 6.6L |
| JEEP | WAGONEER | 78-74 | V8 | 401 | 6.6L |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- 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.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 1294 reviews
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Product Reviews
★★★★★ 5
Nice, sturdy kit...would buy again!
Size: 4-tier, Style: wall mount&floor mount, Size: 4-tier, Style: wall mount&floor mount
Purchasing this kit instead of each piece of pipe and fittings required was a no-brainer. It was especially easy because all pieces are prepainted. It went together with ease.
Mounting was simple with planning, measurements, and a level.
*Note*
I purchase the pine stair treads from Home Depot that are 1" thick and then chemically aged them before adding polycrylic. It is cheaper than plywood and shelving boards, and a full 1" thick rather than 1x12 shelving.
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Reviewed in the United States on February 28, 2021
★★★★★ 5
Looks amazing!
Size: 4-tier, Style: wall mount&floor mount, Size: 4-tier, Style: wall mount&floor mount
Very straight forward to build. Mine was not hard but to a bit more effort because my ceiling is at an angle so I had to get a little creative. I cut a piece of wood and placed it between the ceiling and one of the arms for it to be even. It’s also not completely even cause I didn’t have a long level but still looks amazing.
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Reviewed in the United States on August 12, 2023
★★★★★ 5
Great product if you know what you’re getting.
Size: 4-tier, Style: wall mount&floor mount, Size: 4-tier, Style: wall mount&floor mount
It’s a great product if you know some details before you purchase. Specifically, for how much it cost it’s a great product. After assembly it is sturdy and will hold anything you’ll be displaying on it within reason. Speaking of assembly, it’s straight forward and intuitive if you’ve assembled other things such as a basic end table.
What you should know: it does not come with instructions. It’s not hard to figure out but if you’re someone that needs instructions this product isn’t for you. That being said, if you see what you bought it’s not hard to look at the picture and assemble it.
It does not come with the shelves. If you can’t buy them premise or make them then this product is not for you.
Lastly, and this part is important to me, not all the pieces are straight after assembly. I used a level to mount the product on the wall and make each shelve straight. However, due to the factory produced screw grooves it is not perfectly straight. If you need it perfectly level looking this product is not for you. Refer to my pictures and you’ll see how the left bar looks crooked even though I mounted it level in every way. However, it gives it a more rustic, modern farmhouse feel that we wanted.
Otherwise, a great product. I am still very happy for what we paid for. I would recommend the product and buy it again.
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Reviewed in the United States on March 6, 2022
★★★★★ 5
Great product!
Size: 4-tier, Style: wall mount&floor mount, Size: 4-tier, Style: wall mount&floor mount
This is my second time purchasing these shelves. They are easy to set up, come with all the screws, brackets, and drywall anchors (if needed). I definitely love the quality, look and versatility. Being that my ceiling is slanted I couldn’t mount them from there but easily mount them to the surface beneath the shelving. My husband loved my idea and how they turned out! Highly recommend!
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Reviewed in the United States on August 8, 2024
★★★★★ 4
No Instructions - Easy to build and study
Size: 4-tier, Style: wall mount&floor mount
I ordered 3, and my wife loves the look of them. They seem to support a decent amount of weight. I supervised my 7 year old (55 lbs) as she scaled a single shelf bracket up the wall after it was mounted, without the planks.
You do need to have some amount of handiness to be looking at buying as it does not come assembled, and does not have the wood planks with it.
A little learning curve I had. Keep the rods only hand snug, not tight, snug, and then as you put it up to the wall adjust as needed to get the heights and widths right to the opposing shelf.
There is also only 8 pipe brackets to hold the shelves down (2 per shelf) and I did not realize this at first and assumed I had 16 (4 per shelf). I had to go back and fix.
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Reviewed in the United States on January 5, 2021