1681CI 1963-1977 Small Block Ford cast iron 5-9/16" water pump
SKU: 44712833040

1681CI 1963-1977 Small Block Ford cast iron 5-9/16" water pump

Sale price$134.10 Regular price$149.00
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Description

1681CI 1963-1977 Small Block Ford cast iron 5-9/16" water pumpSmall block Ford running hot? Flowkooler designed a high flow water pump with a CNC machined billet impeller, an increased vane count and a reduced casting to 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

Small block Ford running hot? Flowkooler designed a high flow water pump with a CNC machined billet impeller, an increased vane count and a reduced casting-to-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 Ford 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 10 CNC Aluminum
Direction of Rotation CW (N.B. The casting shape and angle of vane prevents reversing flow of this pump)
Fan Hub Working Height 5 9/16"
Other Special Features:
  • 10 blade CNC Machined Aluminum impeller
  • Anodized with military grade surface coating
  • Directional impeller cavity to clockwise rotation
  • Lower radiator hose inlet on passenger side
  • The backing plate is included
  • See pump 1680 for the 1964-1967 hi po engine application
Parts Contained in Box:
Mounting Gaskets, Installation Sheet, FlowKooler Decal
Make Model Year Block CID Liters
FORD BRONCO 68-66 V8 289 4.7L
FORD BRONCO 77-68 V8 302 5.0L
FORD COUNTRY SEDAN 1969 V8 351 5.8L
FORD COUNTRY SEDAN 67-65 V8 289 4.7L
FORD COUNTRY SEDAN 69-68 V8 302 5.0L
FORD COUNTRY SQUIRE 1969 V8 351 5.8L
FORD COUNTRY SQUIRE 67-65 V8 289 4.7L
FORD COUNTRY SQUIRE 69-68 V8 302 5.0L
FORD CUSTOM 1969 V8 351 5.8L
FORD CUSTOM 67-65 V8 289 4.7L
FORD CUSTOM 69-68 V8 302 5.0L
FORD CUSTOM 500 1969 V8 351 5.8L
FORD CUSTOM 500 67-65 V8 289 4.7L
FORD CUSTOM 500 69-68 V8 302 5.0L
FORD E-100 ECONOLINE 74-69 V8 302 5.0L
FORD E-200 ECONOLINE 1972 V8 302 5.0L
FORD E-200 ECONOLINE 1974 V8 302 5.0L
FORD E-200 ECONOLINE 70-69 V8 302 5.0L
FORD E-300 ECONOLINE 1969 V8 302 5.0L
FORD E-300 ECONOLINE 1972 V8 302 5.0L
FORD E-300 ECONOLINE 1974 V8 302 5.0L
FORD F-100 1969 V8 302 5.0L
FORD F-250 1969 V8 302 5.0L
FORD F-350 1969 V8 302 5.0L
FORD FAIRLANE 1966 V8 289 4.7L
FORD FAIRLANE 1969 V8 351 5.8L
FORD FAIRLANE 69-68 V8 302 5.0L
FORD FALCON 68-67 V8 289 4.7L
FORD FALCON SEDAN DELIVERY 65-64 V8 289 4.7L
FORD FORD 300 1963 V8 289 4.7L
FORD GALAXIE 67-64 V8 289 4.7L
FORD GALAXIE 500 1968 V8 302 5.0L
FORD GALAXIE 500 1969 V8 351 5.8L
FORD GALAXIE 500 66-65 V8 289 4.7L
FORD GT40 1968 V8 289 4.7L
FORD LTD 1969 V8 351 5.8L
FORD LTD 67-65 V8 289 4.7L
FORD LTD 69-68 V8 302 5.0L
FORD MUSTANG 1969 V8 351 5.8L
FORD MUSTANG 68-64 V8 289 4.7L
FORD MUSTANG 69-68 V8 302 5.0L
FORD RANCH WAGON 1969 V8 302 5.0L
FORD RANCH WAGON 1969 V8 351 5.8L
FORD RANCH WAGON 66-65 V8 289 4.7L
FORD RANCHERO 1969 V8 351 5.8L
FORD RANCHERO 67-65 V8 289 4.7L
FORD RANCHERO 69-68 V8 302 5.0L
FORD TORINO 1969 V8 351 5.8L
FORD TORINO 69-68 V8 302 5.0L
MERCURY CALIENTE 67-66 V8 289 4.7L
MERCURY COMET 1969 V8 351 5.8L
MERCURY COMET 68-65 V8 289 4.7L
MERCURY COMET 69-68 V8 302 5.0L
MERCURY COMMUTER 1967 V8 289 4.7L
MERCURY COUGAR 1969 V8 351 5.8L
MERCURY COUGAR 68-67 V8 289 4.7L
MERCURY COUGAR 69-68 V8 302 5.0L
MERCURY CYCLONE 1969 V8 351 5.8L
MERCURY CYCLONE 67-66 V8 289 4.7L
MERCURY CYCLONE 69-68 V8 302 5.0L
MERCURY MONTEGO 1968 V8 289 4.7L
MERCURY MONTEGO 1969 V8 351 5.8L
MERCURY MONTEGO 69-68 V8 302 5.0L
MERCURY VILLAGER 67-66 V8 289 4.7L
MERCURY VOYAGER 67-66 V8 289 4.7L
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
SKU: 44712833040

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ediebegonia
Birmingham, US
★★★★★ 3
Pack's Promise was okay but not great
Format: Kindle
Pack's Promise was okay but not great. I won't recommend it to anyone that I know. PRO: * Very likable characters * Lots of steamy scenes that are written very well * The spelling and grammar are good * The punctuation is good with the exception of using hyphens instead of commas. Lots of hyphens. Lots and lots of hyphens. CON: * Almost no interactions with any characters outside of Madison and the pack * Nearly no plot. They meet, get together for a heat, agree to make it permanent, done * Quite a few typos such as extraneous words, missing words and words out of order THINGS TO KNOW: * More steamy scenes than storytelling * A lot of MM & MMM, some MFMM during heat
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Reviewed in the United States on January 5, 2023
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LJM
Whiting, US
★★★★★ 5
such a good read
Format: Kindle
Madison, Lucas, Grey and Rian were made for each other!!! First time reading from this author and I’m not disappointed!!! Absolutely love the Love in this book and couldn’t ask for a better OV!
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Reviewed in the United States on October 25, 2023
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Beccaroo
Alexandria, US
★★★★★ 4
Fluffy and Nice Omegaverse
Format: Kindle
… this would have made 5 stars but for 2 reasons. A.) there were quite a few typos; misspelled words, missing quotations, “the his” mistakes, and various signs that maybe a proofread would do good. B.) the writing was quite textbook. Late blooming omega is struggling with her new self, finds a absurdly wealthy pack of alphas, every thing is almost insta-love but she resists, then decides to love herself and let everyone be happy. Rian was my favourite (obviously the author’s favourite too because he got the most page time) but I wish we could see more of his CEO side? He went to work maybe ONCE the entire time. Gray was supposed to be the “growly one” but he turned out to be puppy dog. Lucas was a genius brainiac doctor - but also super alpha with an aggressive hindbrain with a breeding k*nk?? And then there was no actual “breeding”?? Spice 3/5 - normally omegaverse books are super high on messy smut but this was tamer. Romance 3/5 - insta-love that was then resisted because of personal hangup’s Plot 2/5 - weird paced head hopping, showing the same scene from different POV’s that made me feel like it was 2 steps backward, 1 step forward. Humour 4/5 - there were a dozen lines that genuinely made me chuckle out loud Would have been five stars but the lack of proofreading and the predictable plot made me unable to get up to ADORED IT level - four stars is still and official ENJOYED IT, y’all. This isn’t a bad rating. The “Club Heat” has intriguing possibilities so I’m going to give the second one a shot.
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Reviewed in the United States on March 31, 2023
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Jewell Urbano
West Palm Beach, US
★★★★★ 5
Wow.
Format: Kindle
Okay I’m usually not one for stand-alone’s I’m an avid series reader but my goodness am I so happy I read this! This story was brilliant & so absolutely mesmerizing. I loved reading about each character and their struggles as well as what helped them to move forward. The ending definitely brought tears to my eyes so hard. I truly wasn’t expecting some of what happened in this story. There is about to be a spoiler I am going to reveal so please stop reading if you don’t want the spoiler !!!! ⚠️ ⛔️ ‼️ I loved that the author didn’t do what most authors do with irredeemable male characters. I truly was hoping that Nate Jr. would be apart of the pack after the way he treated Astrea bc he truly didn’t deserve it. Though I must say you did a wonderful job or redeeming him as a person. I cried my eyes out when he walked into the story. I was truly terrified he was going to be a bad guy to the end. However you truly did him such a justice by having him realize his faults & having him redeem himself in the most wonderful way. I’m so sad that he didn’t get to hear how much his brother loved him & forgave him before dying. But again you wrote that ending so beautifully & I just can’t express how much I loved this story & how you took a different route than most authors I have read have. You are a remarkable author Cinder Blaze & I thank you generously for creating such a masterpiece.
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Reviewed in the United States on April 28, 2025
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Kristen Linscott
Waukegan, US
★★★★★ 4
Omegaverse
Format: Kindle
I was pleasantly surprised by this omega verse book. This 1 definitely had a few new twists And I really enjoyed reading it. The main female character was a badass and awesome. She had 1 best friend I wish we could have seen a little bit more of their friendship in this book. Her relationship with the male characters was good not to contrived or super instantaneous. And we had some fun plot twists that I didn't expect. I wish we had more of a follow up on the situation with her family her background and her mother who was a wench. I would definitely recommend this book.
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Reviewed in the United States on April 9, 2025

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