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Stewart Components 13113 Small Block Chevy Stage 1 Water Pump, Long

Specs
Sold in Quantity:
Each
Finish:
Natural
Material Type:
Iron
Water Pump Style:
Long
Water Pump Type:
Mechanical
Heater Inlet Size:
1/2" NPT
MFG. Part #:
13113
Gasket(s) Included:
Yes
Hardware Included:
No
Shaft Diameter:
0.63
Mounted Length:
7.38
Shaft Length:
0.50
Hose ID:
1.82
Weight:
13.45
Notes
Clearance from back of pump to engine block mount is 1.38"
Stewart Components 13113 Small Block Chevy Stage 1 Water Pump, Long
Stewart Components 13113 Small Block Chevy Stage 1 Water Pump, Long
Stewart Components 13113 Small Block Chevy Stage 1 Water Pump, Long
Stewart Components 13113 Small Block Chevy Stage 1 Water Pump, Long
Stewart Components 13113 Small Block Chevy Stage 1 Water Pump, Long

Click image to enlarge

Details

Reviews (4)

Q & A (1)

What's in the Box

Info

Uses new, OEM cast iron castings machined and assembled by Stewart Components to their exacting standards. They feature higher flow and pressure for better cooling. They have a 3/4" bearing and 5/8" shaft. Precision ground hub for perfect pully alignment, equal flow to left and right cylinder heads. Precision impeller installed to exacting tolerances. 

Includes gaskets. One year warranty.

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

Customer Reviews

Rated 4.5 out of 5 by 4 reviewers.
RATING BREAKDOWN
4 reviews
5 Stars
2
4 Stars
2
3 Stars
0
2 Stars
0
1 Star
0
RECOMMEND THIS PRODUCT:

J-BO
Verified Reviewer
New Mexico

Buy new Gaskets

August 08, 2016
I put this pump on my USRA Stock car. 8 laps into the heat race I got covered with water. I was running 6400 RPM and the car was just under 200 degrees. The gaskets blew out. The type of gasket that they send with the pump are not made for racing applications. Another driver at my track had the same problem with the same pump and gaskets.
Yes, I recommend this product.
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Smokin Pole Motorsports
Verified Purchaser
Verified Reviewer
Loogootee, IN

Works great!

August 05, 2016
Great water pump. Exactly what I needed, only thing, is that I had to find a plug for it but no problem!
Yes, I recommend this product.
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Crazy wolf
Verified Purchaser
Verified Reviewer
Tipton ia

Great water pump

July 08, 2016
Lower water temp
Yes, I recommend this product.
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Blackice
Verified Purchaser
Plymouth, MN

Water pump gaskets

October 01, 2011
When I attempted to order the water pump I was not sure if gaskets were included and the Techs said no so I ordered a set of gaskets. When I recieved the product and opened the box it DID include gaskets. The catalog should state if gaskets are or are not included with a product that requires gaskets. Product is excellent.
Pros:
  • Durable
Yes, I recommend this product.
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Page 1 of 1

Product Q&A

1 questions : 1 answers

1 answers

can this pump be used on engines that turn up to 6800 rpm ?

hammerdownmotorsports
Sacramento, CA, USA
January 27, 2015

can this pump be used on engines that turn up to 6800 rpm ?

Answers

January 29, 2015
EricM
Yes we have had good luck with this pump on mild racing applications where a cast iron pump is mandatory.
Page 1 of 1

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