SKU: 67670023594

1683 1961-1990 Chevy GMC and 1971-1982 Corvette C3 C4 305 327 350 3/4" shaft water pump

Sale price$134.10 Regular price$149.00
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Description

1683 1961-1990 Chevy GMC and 1971-1982 Corvette C3 C4 305 327 350 3/4" shaft water pumpCorvette running hot? Flowkooler designed a high flow water pump with a CNC machined billet impeller to increased vane count and a reduced casting to impeller vane clearance to take care of the problem. 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 for the

Corvette running hot? Flowkooler designed a high flow water pump with a CNC machined billet impeller to increased vane count and a reduced casting-to-impeller vane clearance to take care of the problem.  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 for the inline 6 and continues to improve impeller design. Why is increased flow so important to cooling a hot Small Block Corvette 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 or CCW
Fan Hub Working Height 5 13/16"
Shaft Diameter 3/4"
Hose Connections: 1st 2nd
Gender F F
Diameter 3/4" 7/8"
Threaded Yes Yes
Other Special Features:
  • 16 blade CNC Machined Aluminum impeller
  • Protected from corrosion with military grade surface coating
  • Impeller blades at right angles to shaft; bi-directional impeller
  • Upper hose inlet contained in square boss 1 1/8" tall
  • 3/4" shaft
  • Alternative Part Numbers 10048921, 12307829, 12458924, 12458925, 12522037, 14105938, 3998205, 6258551
Parts Contained in Box:
Mounting Gaskets, Installation Sheet, FlowKooler Decal
Make Model Year Block CID Liters
chevrolet caprice 68-61 V8 327 5.4L
chevrolet corvette 1980 V8 305 5.0L
chevrolet corvette 82-71 V8 350 5.7L
chevrolet impala 68-61 V8 327 5.4L
chevrolet med/hd series 40 80-73 V8 350 5.7L
chevrolet med/hd series 50 90-73 V8 350 5.7L
chevrolet med/hd series 60 90-73 V8 350 5.7L
chevrolet med/hd series c50 86-80 V8 350 5.7L
chevrolet med/hd series c60 1983 L6 374 6.1L
chevrolet med/hd series c60 1983 V8 366 6.0L
chevrolet med/hd series c60 90-80 V8 350 5.7L
gmc c5000 86-80 V8 350 5.7L
gmc c5000 89-87 All All All
gmc c6000 90-80 V8 350 5.7L
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: 67670023594

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4.8 ★★★★★
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A
Verified Purchase
Amazon Customer
Port Orchard, US
★★★★★ 5
Good value
As advertised and easy to assemble. Looks nice
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2021
M
Verified Purchase
Mackenzie sykes
Charlottesville, US
★★★★★ 1
Don’t waste your money
Don’t even waste your money on the product, rusted and chipped paint but they still sent it out, I thought hmm I can just touch up the paint and make it work but once I put together the metal pieces didn’t even line up correctly. Might as well spend a few extra bucks and get a better one. Now that I’m trying to get it apart to return the screws I BARLEY tightened are stripped.
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Reviewed in the United States on December 22, 2020
M
Verified Purchase
Maria Carrasco
Port Orchard, US
★★★★★ 5
Very Strong
Beautiful it hold so much very strong! Love it!
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Reviewed in the United States on October 10, 2020
M
Verified Purchase
Melissa
Omaha, US
★★★★★ 4
Needs to be sturdier.
The posts aren’t as sturdy as they should be. Don’t know if it’s the screws or the openings.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 26, 2020
K
Verified Purchase
K. Bernhardt
Charlottesville, US
★★★★★ 5
Perfect earring tree
Color: Bronze
I was so tired of fumbling through a handful of tangled earrings in my jewelery box every morning - went looking for something to organize them and found this lovely tree. Since I am a admirer of all things bird, the design appealed to me. I was a bit worried it might be too garish, but was pleasantly surprised. The burnished copper-like finish is quite nice, and the embossed designs on the trunk and leaves give it a three-dimensional look. The nest is sturdy and holds my rings and bracelets, and I could hang necklaces from the branches (but I have another place for those.) I was worried it would be too large for my counter top - it is 17" tall x 15" wide - but it works well as a decorative piece. The sturdy base (7"x3") provides stability. Lots of holes for earrings and works just as well for dangles as for posts. All in all I am very pleased with this purchase. It came in a sturdy box and only one leaf was slightly crimped, which was easy to gently bend back into shape. And best of all - no more tangled mess of wires and hoops to sort out each morning!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2012

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