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Since 1952

Garage Sale - B/B Chevy 396-454 Electric Water Pumps

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Powder Coated
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Clearance from back of pump to engine block mount is 1.50"
Garage Sale - B/B Chevy 396-454 Electric Water Pumps

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Q & A

What's in the Box

This is garage sale priced because it has been discontinued.

No Warranty, No Returns on Garage Sale Items    


Electric Racing Water Pumps feature a specially machined housing to maximize flow. The lightweight aluminum assembly is flow-rated at 35+ gallons per minute and weighs less than 7 lbs. Pump draws 6-7 amps.

  • Joints feature “O” ring gaskets for a perfect seal
  • Black powdercoat finish
  • Includes mounting hardware and wiring pig tail
  • Length of aluminum inlet 3.375" (.75" of which is threaded 3/4")
  • Block mount center to center: 2.30"
  • From pump bottom to mounting surface: 1.625"
  • From top of outlet shoulder to mounting surface: 3.625"
  • Diameter of the pump: 4.00"
  • Length outside to outside shoulders: 11.75"
  • 10.00" of wiring off the pump, 5.00" off pigtail

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910-15588 Instructions (PDF)

Note: Clearance from back of pump to engine block mount is .75" May interfere with some 8" balancers. Fan hub drilled for 1-3/4" and 2-1/8" bolt patterns.

Moroso 63520 Big Block Chevy Aluminum Short Water Pump
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 No Warranty, No Returns On Garage Sale Items

Moroso first pioneered the aluminum water pump for racing over 15 years ago. Over the years, continual improvements have resulted in providing the best cooling system components available for competition use.

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Fits 1965-68 "Short" design 5/8" shaft B/B Chevy applications.


545-63520 Instructions (PDF)

Modular Electric Water Pump
(Part #911880)

Our newest high volume electric water pump has been machined from billet aluminum and the fit & finish is excellent. This pump is durable and light weight, but is still able to cycle up to 35 gallons of coolant per minute! Electric water pumps reduce impeller drag experienced with mechanical water pumps at high rpms and are recommended for high performance racing applications.

  • Includes all required seals, fittings and hardware (when adapters and pump are combined)
  • Precision machined billet aluminum housing
  • Light weight
  • 35 gpm rating
  • Eliminates impeller drag found in mechanical water pumps
  • Black anodized finish on motor, all other parts polished

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Modular Electric Water Pump Adapters for Big Block Chevy
(Part #911886)

Check out these adapters for our newest high volume electric water pump for Big Block Chevys. These adapters have been machined from billet aluminum and the fit & finish is excellent.

  • Aluminum Construction
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  • Polished Finish
  • Sold Individually