SKU: 44712833040

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

Sale price$134.10 Regular price$149.00
Save 10%

Pay in installments of $37.25 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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:
  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: 44712833040

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 9 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
D
Verified Purchase
Dakota's
Carnegie, US
★★★★★ 1
Not worth the time
Color: Light Brown, Size: 4
Plastic pieces for the dry wall broke and also created an even bigger hole in the wall. One of the shelves wouldn’t even stay level despite following all instructions. Wood gives you splinters as well since it’s not sanded down.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
M
Verified Purchase
MBR
Phoenix, US
★★★★★ 5
Great quality
Color: Rustic Brwon, Size: 16in
Hassle but they work great. I love the color, the thickness and quality. They do have some weight but in my opinion, I prefer that. Right now the four shelves are holding up my WiFi routers and remotes. Will buy again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
M
Verified Purchase
Maxisss
Grantham, US
★★★★★ 5
Good quality shelves
Color: Walnut, Size: 24in, Color: Walnut, Size: 24in
These shelves are gorgeous in person. Yes, they're darker than the listing pics, but I actually prefer it. The grain is beautiful, they came well-packed, and mounting them was no trouble at all. Now I've got display space that feels both stylish and practical. Definitely worth it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 9, 2026
L
Verified Purchase
Laoneil1004@gmail
Carnegie, US
★★★★★ 5
AWESOME
Color: Rustic Brwon, Size: 16in
EASY INSTALL, I WILL BUY MANY MORE
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
L
Verified Purchase
Louis G
Dallas, US
★★★★★ 5
Easy to install, very tough!
Color: White, Size: 16in, Color: White, Size: 16in
Seriously, scoring these shelf stands for $30 feels like an absolute steal! Four chunky wood boards with metal T-brackets that actually feel substantial - way sturdier than those flimsy IKEA ones I used to have. My old cheapo stands warped after half a year, but these hold up like a champ - I've got like 15 heavy textbooks stacked on them right now. Love the little details too: rounded edges so you won't scrape your hands, and rubber grip strips on the bottom. They look legit fancy in my living room as bookshelves and even class up my kitchen herb garden. My friend thought they were some high-end designer furniture! Honestly, the craftsmanship at this price puts my old $60 wooden shelves to shame. Already told my DIY group chat about these - trust me, you can't go wrong!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2025

recommand products