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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
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For Your Every Summer RSVP, with Code: SUMMER15
Description
1777CW 1963-1974 Inline 6 CW Rotation Riser 3 7/8" water pumpIf you are running a v belt with a riser set up (like a zips riser) and find you have heat cycling it might mean trapped air. The best solution is to build pressure to and the best tool is pump 1777CW. 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
If you are running a v belt with a riser set-up (like a zips riser) and find you have heat cycling it might mean trapped air. The best solution is to build pressure to and the best tool is pump 1777CW. 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.
We developed this hi flow pump because trapped air can cause overheating in slow speed situation and stop and go traffic. It has been proven time and time again that reducing the cycle time between the heat source and the heat sink drops engine temperatures. It has been reported that people who run the heater line to the port between No. 6 and No.8 heads and not the manifold seem to have better luck freeing the air.
From 0-3,300 RPM…Nothing Beats a FlowKooler!Parts
| General Specifications: | ||
|---|---|---|
| Type of Material of Pump Body | Aluminum | |
| Number of Blades on Impeller | 8 CNC | |
| Direction of Rotation | CW | |
| Fan Hub Height | 3 7/8" | |
| Hose Connections: | 1st | 2nd |
| Gender | M | NA |
| Diameter | 7/8" | NA |
| Threaded | No | NA |
| Other Special Features: | ||
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| Parts Contained in Box: | ||
| Mounting Gasket, Installation Sheet, FlowKooler Decal | ||
| Make | Model | Year | Block | CID | Liters |
|---|---|---|---|---|---|
| buick | apollo | 74-73 | L6 | 250 | 4.1L |
| buick | lesabre | 1970 | L6 | 250 | 4.1L |
| buick | skylark | 71-68 | L6 | 250 | 4.1L |
| buick | special | 69-68 | L6 | 250 | 4.1L |
| checker | deluxe | 70-69 | L6 | 250 | 4.1L |
| checker | deluxe | 74-65 | L6 | 230 | 3.8L |
| checker | marathon | 68-65 | L6 | 231 | 3.8L |
| checker | marathon | 78-69 | L6 | 250 | 4.1L |
| chevrolet | bel air | 65-63 | L6 | 231 | 3.8L |
| chevrolet | bel air | 73-65 | L6 | 250 | 4.1L |
| chevrolet | biscayne | 65-63 | L6 | 231 | 3.8L |
| chevrolet | biscayne | 72-65 | L6 | 250 | 4.1L |
| chevrolet | blazer | 74-69 | L6 | 250 | 4.1L |
| chevrolet | brookwood | 72-69 | L6 | 250 | 4.1L |
| chevrolet | c10/c1500 pickup | 65-63 | L6 | 194 | 3.1L |
| chevrolet | c10/c1500 pickup | 65-63 | L6 | 230 | 3.8L |
| chevrolet | c10/c1500 pickup | 74-66 | L6 | 250 | 4.1L |
| chevrolet | c1500 suburban | 1966 | L6 | 250 | 4.1L |
| chevrolet | c1500 suburban | 65-63 | L6 | 231 | 3.8L |
| chevrolet | c1500 suburban | 74-68 | L6 | 250 | 4.1L |
| chevrolet | c20/c2500 pickup | 65-63 | L6 | 230 | 3.8L |
| chevrolet | c20/c2500 pickup | 74-66 | L6 | 250 | 4.1L |
| chevrolet | c2500 suburban | 1966 | L6 | 250 | 4.1L |
| chevrolet | c2500 suburban | 65-63 | L6 | 231 | 3.8L |
| chevrolet | c30 pickup | 65-63 | L6 | 230 | 3.8L |
| chevrolet | c30 pickup | 74-66 | L6 | 250 | 4.1L |
| chevrolet | camaro | 69-67 | L6 | 230 | 3.8L |
| chevrolet | camaro | 74-67 | L6 | 250 | 4.1L |
| chevrolet | caprice | 74-66 | L6 | 250 | 4.1L |
| chevrolet | chevelle | 67-63 | L6 | 194 | 3.1L |
| chevrolet | chevelle | 69-68 | L6 | 230 | 3.8L |
| chevrolet | chevelle | 73-68 | L6 | 250 | 4.1L |
| chevrolet | chevy ii | 66-62 | L6 | 194 | 3.2L |
| chevrolet | chevy ii | 68-62 | L4 | 153 | 2.5L |
| chevrolet | chevy ii | 69-64 | L6 | 230 | 3.8L |
| chevrolet | chevy ii | 69-67 | L6 | 250 | 4.1L |
| chevrolet | el camino | 69-68 | L6 | 230 | 3.8L |
| chevrolet | el camino | 69-68 | V6 | 330 | 3.8L |
| chevrolet | el camino | 74-68 | L6 | 250 | 4.1L |
| chevrolet | el camino | 75-69 | V6 | 250 | 4.1L |
| chevrolet | g10/ g1500 van | 1964 | L6 | 194 | 3.2L |
| chevrolet | g10/ g1500 van | 69-66 | L6 | 230 | 3.8L |
| chevrolet | g10/ g1500 van | 74-67 | L6 | 250 | 4.1L |
| chevrolet | g20/ g2500 van | 69-67 | L6 | 230 | 3.8L |
| chevrolet | g20/ g2500 van | 74-67 | L6 | 250 | 4.1L |
| chevrolet | g30/ g3500 van | 1970 | L6 | 250 | 4.1L |
| chevrolet | g30/ g3500 van | 74-71 | L6 | 250 | 4.1L |
| chevrolet | impala | 65-63 | L6 | 230 | 3.8L |
| chevrolet | impala | 73-65 | L6 | 250 | 4.1L |
| chevrolet | k10/1500 pickup | 69-63 | L6 | 230 | 3.8L |
| chevrolet | k10/1500 pickup | 74-66 | L6 | 250 | 4.1L |
| chevrolet | k10/k1500 suburban | 69-63 | L6 | 230 | 3.8L |
| chevrolet | k10/k1500 suburban | 74-68 | L6 | 250 | 4.1L |
| chevrolet | k20/k2500 pickup | 65-63 | L6 | 230 | 3.8L |
| chevrolet | k20/k2500 pickup | 74-66 | L6 | 250 | 4.1L |
| chevrolet | k20/k2500 suburban | 74-68 | L6 | 250 | 4.1L |
| chevrolet | k30/k3500 pickup | 74-68 | L6 | 250 | 4.1L |
| chevrolet | kingswood | 71-69 | L6 | 250 | 4.1L |
| chevrolet | malibu | 65-64 | L6 | 230 | 3.8L |
| chevrolet | malibu | 75-73 | L6 | 250 | 4.1L |
| chevrolet | med/hd series 50 | 78-73 | L6 | 250 | 4.1L |
| chevrolet | nova | 66-62 | L6 | 194 | 3.2L |
| chevrolet | nova | 70-62 | L4 | 153 | 2.5L |
| chevrolet | nova | 70-64 | L6 | 230 | 3.8L |
| chevrolet | nova | 74-67 | L6 | 250 | 4.1L |
| chevrolet | p10 van | 65-63 | L4 | 153 | 2.5L |
| chevrolet | p10 van | 68-63 | L6 | 230 | 3.8L |
| chevrolet | p10 van | 74-66 | L6 | 250 | 4.1L |
| chevrolet | p20 van | 1966 | L6 | 250 | 4.1L |
| chevrolet | p20 van | 65-63 | L6 | 230 | 3.8L |
| chevrolet | p20 van | 74-70 | L6 | 250 | 4.1L |
| chevrolet | p30 van | 65-63 | L6 | 230 | 3.8L |
| chevrolet | p30 van | 68-66 | L6 | 250 | 4.1L |
| chevrolet | p30 van | 74-70 | L6 | 250 | 4.1L |
| chevrolet | suburban | 67-63 | L6 | 231 | 3.8L |
| chevrolet | suburban | 67-66 | L6 | 250 | 4.1L |
| gmc | 1000 series | 65-63 | L6 | 231 | 3.8L |
| gmc | 1500 series | 65-63 | L6 | 231 | 3.8L |
| gmc | 2500 series | 65-63 | L6 | 231 | 3.8L |
| gmc | c15/c1500 pickup | 69-67 | L6 | 231 | 3.8L |
| gmc | c15/c1500 pickup | 74-67 | L6 | 250 | 4.1L |
| gmc | c15/c1500 suburban | 74-68 | L6 | 250 | 4.1L |
| gmc | c25/c2500 pickup | 74-67 | L6 | 250 | 4.1L |
| gmc | c25/c2500 suburban | 74-68 | L6 | 250 | 4.1L |
| gmc | c35/c3500 pickup | 74-67 | L6 | 250 | 4.1L |
| gmc | g15/g1500 van | 69-67 | L6 | 231 | 3.8L |
| gmc | g15/g1500 van | 74-67 | L6 | 250 | 4.1L |
| gmc | g25/g2500 van | 69-67 | L6 | 231 | 3.8L |
| gmc | g25/g2500 van | 74-67 | L6 | 250 | 4.1L |
| gmc | g35/g3500 van | 74-67 | L6 | 250 | 4.1L |
| gmc | jimmy | 74-70 | L6 | 250 | 4.1L |
| gmc | k15/k1500 pickup | 69-67 | L6 | 230 | 3.8L |
| gmc | k15/k1500 pickup | 74-66 | L6 | 250 | 4.1L |
| gmc | k15/k1500 suburban | 74-71 | L6 | 250 | 4.1L |
| gmc | k25/k2500 pickup | 74-66 | L6 | 250 | 4.1L |
| gmc | k25/k2500 suburban | 74-71 | L6 | 250 | 4.1L |
| gmc | p15/p1500 van | 65-63 | L4 | 153 | 2.5L |
| gmc | p15/p1500 van | 69-66 | L6 | 194 | 3.2L |
| gmc | p15/p1500 van | 69-67 | L6 | 230 | 3.8L |
| gmc | p15/p1500 van | 74-71 | L6 | 250 | 4.1L |
| gmc | p25/p2500 van | 65-63 | L6 | 230 | 3.8L |
| gmc | p25/p2500 van | 74-71 | L6 | 250 | 4.1L |
| gmc | p35/p3500 van | 65-63 | L6 | 230 | 3.8L |
| gmc | p35/p3500 van | 75-66 | L6 | 250 | 4.1L |
| gmc | pb1000 | 65-63 | L4 | 153 | 2.5L |
| gmc | pb1000 | 69-67 | L6 | 230 | 3.8L |
| gmc | pb15 | 1966 | L6 | 194 | 3.2L |
| gmc | pb15 | 1966 | L6 | 230 | 3.8L |
| gmc | pb25 | 1966 | L6 | 230 | 3.8L |
| gmc | pb2500 | 1963 | L6 | 230 | 3.8L |
| gmc | sprint | 72-71 | L6 | 250 | 4.1L |
| gmc | suburban | 66-63 | V8 | 230 | 3.8L |
| oldsmobile | cutlass | 1971 | L6 | 250 | 4.1L |
| oldsmobile | f85 | 1971 | L6 | 250 | 4.1L |
| oldsmobile | omega | 74-73 | L6 | 250 | 4.1L |
| pontiac | firebird | 74-70 | L6 | 250 | 4.1L |
| pontiac | lemans | 74-70 | L6 | 250 | 4.1L |
| pontiac | ventura | 74-71 | 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:
- 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
4.4 ★★★★★
Based on 27 reviews
Sort
Product Reviews
★★★★★ 2
My dogs loved it, but it doesn't hold up.
My dogs absolutely love this ball! The moment I took it out of the package, they were already trying to play with it.
The vibration is strong, and on hardwood floors it moves around fairly well. It keeps the dogs interested and does a good job of rolling around.
The blue outer ring is made of a mildly tacky, hard rubber. Within about 30 seconds of rolling around, it had already picked up pet hair and lint from the floor. That said, the rubber feels fairly durable. I have some heavy chewers, so I'll update my review later to let everyone know how well it holds up over time.
The charging process is a little unusual and somewhat concerning. To charge the ball, you have to remove it from the rubber shell, unscrew it, and pull out the motor assembly. While doing this, I got some kind of grease on my hand, so I would recommend being careful not to fully remove the motor when charging. It does use a USB-C charging port, and a small charging cable is included.
Overall, my dogs are having a great time with it so far. I'll update this review if anything changes or if the ball doesn't hold up long-term.
UPDATE: It is 2 days later, the rubber net around the ball has lost a lot of it's rigidity and no longer holds the inner ball in place. My dogs are able to easily remove the inner ball, which is hard and small enough for them to swallow. This toy has been taken away as much as they have loved it, as it's now a choking hazard. As a result, my rating has gone from 4 stars to 2.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
★★★★★ 5
Highly Entertaining Toy That Keeps Dogs Thrilled, But Smart Pups Can Disassemble It
This interactive ball is an absolute hit with my dogs, and watching them play with it has been incredibly entertaining. Right out of the box, the internal mechanism charged up very fast, so we were able to start a play session almost immediately. It blinks blue when charging and solid green when charged. The unpredictable moving and bouncing motions caught my dogs' attention right away, and they love chasing it around the room. My only critique is that it didn't take them very long to figure out how to pop the inner motorized ball completely out of the outer cage. Luckily, the materials are genuinely durable; even though they separated the pieces, they haven't destroyed or damaged either part yet. It's great fun to watch, but you'll definitely want to keep an eye on smart pups who figure out how to open it up.
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Reviewed in the United States on June 9, 2026
★★★★★ 5
Really cool cat toy for even the most picky cat!
Color: A1-Red, Color: A1-Red
I love it, wow. Our cat is picky with toys, but even he was intrigued by it. It really kept his attention, which is hard to do. It comes with three modes: fast, slow, and interactive. The only thing is that hair can get all trapped up in it because it's a wheel, so keep your house clean I guess lol. The tail also came off once, so you gotta snuggly get it on up there. Really cool cat toy though, I'm happy I got it lol
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Reviewed in the United States on February 23, 2026
★★★★★ 1
Not worth the money
Color: A1-Red
My small Chihuahua loved this toy. It kept him entertained until it would stop working. He only gets about 10 minutes of play and it's no longer charged to use. I even bought a second one thinking the first one might have been just bad luck, but nope, the same problem. It seems most of these interactive toys are only given 2 to 3 stars. I'm disappointed but more importantly, my pup is even more.
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Reviewed in the United States on March 24, 2026
★★★★★ 5
Terrific product
Color: A1-Red
I adopted a 2 year old cat - she’s not much for a lot of the toys I have purchased for her, until this one! At first she seemed very cautious with it - but still followed it around - once I slowed it down (a few different options) she loves to play with it! Great purchase very pleased with it
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Reviewed in the United States on March 6, 2026