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EMP Stewart Stage 1 Water Pumps 13113


Water Pump, Stage 1, Cast Iron, High-Volume, Chevy, Small Block, Long, Each

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Manufacturer's Part Number: 13113
Summit Racing Part Number: EMP-13113

Pump Flow: High-volume
Pump Material: Iron
Pump Finish: Natural
Water Pump Rotation: Clockwise
Pilot Diameter (in): 0.625 in.
Quantity: Sold individually.
Notes: 6.932 in. length.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

EMP Stewart water pumps are the premier choice of professional engine builders, race teams, and performance enthusiasts. They're great for street rodding and OEM replacement applications and even the most extreme forms of motorsports in the world, including NASCAR Winston Cup and NHRA Pro Stock. These EMP Stewart Stage 1 water pumps use brand new, original equipment castings that are machined to exacting standards. Stage 1 pumps are compatible with stock lines and brackets, but are internally modified for performance and reliability! These pumps are recommended for stock, OEM, or mild performance applications.


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1 Customer Reviews for EMP/Stewart Components 13113 - EMP Stewart Stage 1 Water Pumps

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Stewart Stage 1 Water Pump

Summit RacingSummit Racing Verified Purchase

Installed this water pump on a 427 small block chevy Nova with a stock radiator. This pump replaced the original perfectly. The car is mostly street driven, but goes to the strip about 5 or 6 times each summer. Water temp. rarely goes above 180 deg. under any circumstances, even with the stock radiator. This is a quality product in my opinion.

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Reviewer: WILLIAM from PA

Date: March 01, 2014

Ease of Installation

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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