SKU: 71707759167

1671 1966-1991 Chevy GMC 396 400 427 454 502 Long 7-1/4" PS Alt. mounts water pump

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Description

1671 1966-1991 Chevy GMC 396 400 427 454 502 Long 7-1/4" PS Alt. mounts water pumpIs your big block running hot? Flowkooler designed a high flow water pump with a CNC machined billet impeller with 16 vanes, integrated shrouding 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

Is your big block running hot?  Flowkooler designed a high flow water pump with a CNC machined billet impeller with 16 vanes, integrated shrouding 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 BBC 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 7 1/4"
Pulley hole spacing 1 1/2" adjacent - 2 1/8" opposite
Hose Connections: 1st 2nd
Gender F F
Diameter 3/4" 3/4"
Threaded Yes Yes
Other Special Features:
  • 16 blade CNC Machined Aluminum Bi-directional impeller
  • Military grade Type II protective anodized surface coating
  • Has two 3/4" threaded heater hose outlets
  • Has a mounting boss for alternator bracket in the casting @ 11 o'clock position
  • Has a boss for Power Steering pump mount on driver's side
  • Fits General Motors products
  • Alternative Part Numbers  5511111, 5511155, 5511156, 58135, 58141, 58627, 511551, 251167, 251328, 251494, 251612, 252608, AW1002, 71178, 71221, 71276, DWP442, 100627, 10457, 10460, 457, 470, P1000, AP580B, 190316, 190322, B580B, P580B, 99105, P580, 143050, 1462266, 50580, P580, P580BX, W461, W461N, 2202200, 2281671, 2281671V, 18364, ELGWP1002, WP1002, 724956395590, 87674102865, 87674573016, FP1441, P580, P580BX, NP1000, WP199, 1301320, 44027, 10126715, 12308749, 12456327, 12484890, 12521038, 12525122, 12527761, 12529302, 12529308, 14085852, 19168606, 3931065, 3953620, 3969811, 3977607, 3977609, 6263707, 6272159, WP599, WP599A, 411035, HYT11035C, W1450, W1493, W1766, P1000, 16225, 1493, 44027, GWG32A, 635513, 4442, WP145, WP160, 7093110, QAW1002, 70407, 70854, 70861, W407, W854, W861, PC406, 1450, 1493, WP580, 41002, FP1441, TVI1002, T5083, US1002, WH2071,
Parts Contained in Box:
Mounting Gaskets, Installation Sheet, FlowKooler Decal
Make Model Year Block CID Liters
chevrolet bel air 1969 V8 396 6.5L
chevrolet bel air 1969 V8 427 7.0L
chevrolet bel air 1975 V8 454 7.4L
chevrolet bel air 67-66 V8 427 7.0L
chevrolet bel air 72-70 V8 400 6.6L
chevrolet bel air 73-70 V8 454 7.4L
chevrolet biscayne 1969 V8 396 6.5L
chevrolet biscayne 1969 V8 427 7.0L
chevrolet biscayne 1970 V8 454 7.4L
chevrolet biscayne 1972 V8 454 7.4L
chevrolet biscayne 67-66 V8 427 7.0L
chevrolet biscayne 72-70 V8 400 6.6L
chevrolet brookwood 1972 V8 400 6.6L
chevrolet c10 80-75 V8 454 7.4L
chevrolet c10 pickup 74-73 V8 454 7.4L
chevrolet c10 suburban 80-73 V8 454 7.4L
chevrolet c20 86-75 V8 454 7.4L
chevrolet c20 pickup 74-73 V8 454 7.4L
chevrolet c20 suburban 86-73 V8 454 7.4L
chevrolet c30 86-75 V8 454 7.4L
chevrolet c30 pickup 74-73 V8 454 7.4L
chevrolet camaro 1969 V8 427 7.0L
chevrolet camaro 70-69 V8 396 6.5L
chevrolet camaro 72-70 V8 400 6.6L
chevrolet caprice 1969 V8 396 6.5L
chevrolet caprice 1969 V8 427 7.0L
chevrolet caprice 72-70 V8 400 6.6L
chevrolet caprice 76-70 V8 454 7.4L
chevrolet chevelle 70-69 V8 396 6.5L
chevrolet chevelle 72-70 V8 400 6.6L
chevrolet chevelle 73-70 V8 454 7.4L
chevrolet el camino 70-69 V8 396 6.5L
chevrolet el camino 72-70 V8 400 6.6L
chevrolet el camino 75-70 V8 454 7.4L
chevrolet g10 van 74-73 V8 454 7.4L
chevrolet g20 1976 V8 454 7.4L
chevrolet g20 van 74-73 V8 454 7.4L
chevrolet g30 76-75 V8 454 7.4L
chevrolet g30 van 74-73 V8 454 7.4L
chevrolet impala 1969 V8 396 6.5L
chevrolet impala 1969 V8 427 7.0L
chevrolet impala 72-71 V8 400 6.6L
chevrolet impala 76-70 V8 454 7.4L
chevrolet k10 1976 V8 454 7.4L
chevrolet k10 80-79 V8 454 7.4L
chevrolet k10 pickup 1974 V8 454 7.4L
chevrolet k20 1980 V8 454 7.4L
chevrolet k20 78-76 V8 454 7.4L
chevrolet k20 pickup 74-73 V8 454 7.4L
chevrolet k20 suburban 1973 V8 454 7.4L
chevrolet k20 suburban 1985 V8 454 7.4L
chevrolet k30 1977 V8 454 7.4L
chevrolet k30 86-80 V8 454 7.4L
chevrolet k30 pickup 74-73 V8 454 7.4L
chevrolet k5 blazer 78-76 V8 454 7.4L
chevrolet kingswood 1969 V8 396 6.5L
chevrolet kingswood 1969 V8 427 7.0L
chevrolet kingswood 72-70 V8 400 6.6L
chevrolet kingswood 72-70 V8 454 7.4L
chevrolet laguna 75-73 V8 454 7.4L
chevrolet malibu 75-73 V8 454 7.4L
chevrolet monte carlo 72-70 V8 400 6.6L
chevrolet monte carlo 75-70 V8 454 7.4L
chevrolet nova 70-69 V8 396 6.5L
chevrolet p10 van 1973 V8 454 7.4L
chevrolet p20 1976 V8 454 7.4L
chevrolet p20 1979 V8 454 7.4L
chevrolet p20 van 1973 V8 454 7.4L
chevrolet p30 97-75 V8 454 7.4L
chevrolet p30 van 74-73 V8 454 7.4L
chevrolet r20 88-87 V8 454 7.4L
chevrolet r20 suburban 88-87 V8 454 7.4L
chevrolet r2500 1989 V8 454 7.4L
chevrolet r2500 suburban 1989 V8 454 7.4L
chevrolet r30 88-87 V8 454 7.4L
chevrolet r3500 91-89 V8 454 7.4L
chevrolet townsman 1970 V8 454 7.4L
chevrolet townsman 1972 V8 400 6.6L
chevrolet townsman 1972 V8 454 7.4L
chevrolet v20 suburban 88-87 V8 454 7.4L
chevrolet v30 88-87 V8 454 7.4L
chevrolet v3500 91-89 V8 454 7.4L
gmc c15 78-75 V8 454 7.4L
gmc c15 suburban 78-75 V8 454 7.4L
gmc c15/c1500 pickup 74-73 V8 454 7.4L
gmc c15/c1500 suburban 74-73 V8 454 7.4L
gmc c1500 80-79 V8 454 7.4L
gmc c1500 suburban 80-79 V8 454 7.4L
gmc c25 78-75 V8 454 7.4L
gmc c25 suburban 78-75 V8 454 7.4L
gmc c25/c2500 pickup 74-73 V8 454 7.4L
gmc c25/c2500 suburban 1974 V8 454 7.4L
gmc c2500 86-79 V8 454 7.4L
gmc c2500 suburban 86-79 V8 454 7.4L
gmc c35 78-75 V8 454 7.4L
gmc c35/c3500 pickup 74-73 V8 454 7.4L
gmc c3500 86-79 V8 454 7.4L
gmc g25 76-75 V8 454 7.4L
gmc jimmy 1973 V8 454 7.4L
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Exchange/Return Notes
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SKU: 71707759167

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4.0 ★★★★★
Based on 24 reviews
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O
Verified Purchase
Oregon BookWorm
Pawtucket, US
★★★★★ 5
No breakup, very sweet, instalove
Format: Kindle
Omegaverse and doesn't disappoint! Sweet guys, newly Omega FMC. The boyfriends are boyfriends. What's not to love? No angst, no breakup.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2025
F
Verified Purchase
ForTheLOVEofBooks
Whiting, US
★★★★★ 4
Pretty Darn Good
Format: Kindle
So I’ve been on a omega kick and this definitely hit the spot. Madison was frustrating at times with how she acted towards Lucas, Gray, and Rian. It was like she said towards the end, she didn’t believe she deserved nice things. It would have been nice to hear from her best friends again. They kind of were there in the beginning and the gone except for mention of text messages received from them. I feel like her friends would have been great help in encouraging Madison to go with the pack and never give Brent another chance because he was toxic. I loved Rian. His personality was awesome. His humor. His ability to make Madison comfortable whenever she was feeling overwhelmed. And the fact he fell for her and she fell for him first. They are cute together. I do feel like Lucas was the odd man out though. Like Lucas didn’t develop as much of a relationship with Madison. I would have really liked to see more development in the relationship between them. It was also the same with him and Rian. There is really no relationship displayed. Most of the relationship being displayed is between Rian and Gray. Nevertheless, I loved reading about the dynamic that came to fruition during the entirety of this story. Madison finally got her happiness. And Brent finally got punched in the face. Everyone got exactly what they deserve.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 6, 2022
E
Verified Purchase
ediebegonia
Phoenix, 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
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2023
L
Verified Purchase
LJM
Charlottesville, 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!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 25, 2023
B
Verified Purchase
Beccaroo
Charlottesville, 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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