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Since 1952

Small Block Chevy Electric Water Pump

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Material Type:
Sold in Quantity:
Powder Coated
Water Pump Type:
MFG. Part #:
Gasket(s) Included:
Hardware Included:
Garage Sale:
Overall Width:
Overall Length:
Inlet Size:
Shaft Diameter:
Mounted Length:
Hose ID:
Clearance from back of pump to engine block mount is 1.56"
Small Block Chevy Electric Water Pump

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Q & A

What's in the Box


 No Warranty, No Returns On Garage Sale Items 

Small Block Chevy 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 6 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
  • Lenth of aluminum inlet 3.75" (1.00" of which is threaded 3/4")
  • Outlet holes: 1.00" ID
  • Block mount center to center: 1.80"
  • From pump bottom to mounting surface: 1.50"
  • From top of outlet shoulder to mounting surface: 3.5"
  • Diameter of the pump: 4.00"
  • Lenth outside to outside shoulders: 10.00"
  • 10.00" of wiring off the pump, 5.00" off pigtail

Learn how to choose the correct water pump for your application by reading our tech article.  SBC - Short vs Long Water Pump.  

Customer Reviews

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Product Q&A

3 questions : 3 answers

1 answers

do you run a thermostat with the electric pump for street use

November 23, 2014

do you run a thermostat with the electric pump for street use


November 24, 2014
Yes you will want a thermostat for street use so that the engine will warm up quicker. You will need to drill a hole in the thermostat in order to allow some coolant circulation since this pump does not have any bypass provision built into it. We do offer a high flow thermostat that is already drilled as part number 91015703.
1 answers

Who is the MFG> plz???

May 09, 2013

Who is the MFG> plz???


May 09, 2013
This small block electric water pump comes from PRW.
1 answers

how many amps are pulled during use?

March 02, 2012

how many amps are pulled during use?


March 05, 2012
The maker of this pump says that it draws 6-7 amps in normal use.
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Fits 1955-1968 “Short” design 5/8" shaft S/B Chevy appliactions. Note: Pump will not clear a billet 910-11040 timing cover.

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Modular Electric Water Pump
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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.

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Modular Electric Water Pump Adapters for Small Block Chevy
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Check out our adapters for our newest Small Block Chevy high volume electric water pump. These engine water pump adapters are machined from billet aluminum and the fit & finish is excellent. 

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  • Sold as a Pair
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