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EMP Stewart High Performance Thermostats 300

$25.97

Thermostat, 160 Degree, High-Flow, Copper/Steel, 3 Bypass Holes, Each

Estimated Ship Date: Today Would you rather pick it up? Select Location

Manufacturer's Part Number: 300
Summit Racing Part Number: EMP-300

Opening Temperature Rating: 160 degrees
Flow Rating: High-flow
Gaskets Included: No
Thermostat Material: Copper/Steel
Quantity: Sold individually.
Notes: Modified with three 3/16 in. bypass holes.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

These EMP Stewart custom thermostats are manufactured by Robert Shaw and modified by EMP Stewart. They feature a balanced sleeve design and are designed for high-rpm applications. These high-flow thermostats are recommended for any performance applications and work well with high-output water pumps.

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Most Helpful Reviews Review this Product

4 Customer Reviews for EMP/Stewart Components 300 - EMP Stewart High Performance Thermostats

Average Customer Review

5 Star

(3)

4 Star

(1)

3 Star

(0)

2 Star

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1 Star

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Great Quality

Summit RacingSummit Racing Verified Purchase

This thermostat is well made and works great.

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Reviewer: AARON from Canada

Date: June 17, 2014

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cool down.

Summit RacingSummit Racing Verified Purchase

works very well for me solved a lot of high heat issues in my 350 powered wrangler.

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Reviewer: JAMES from PA

Date: March 23, 2014

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Stewart Thermostat

Summit RacingSummit Racing Verified Purchase

I use these thermostats in my 37 Ford Street Rod. 37 Fords can be very difficult to cool. After getting the car back from a shop it had a terrible heating problem. They were unable to correct it, so my wife and tackled it. After draining and removing a standard thermostat we elevatated the front end with a big floor jack filled some of it through the thermostat housing put a Stewart Thermostat(with the 3 holes) and finished filling through the radiator. Haven't had a air pocket since (7 yrs). ...read more

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Reviewer: ROBERT from NJ

Date: March 10, 2014

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Stewart High Flow Thermostat

Summit RacingSummit Racing Verified Purchase

Satisfied with the product. It works as advertised. It is installed in an enhanced performance Studebaker Avanti R-1 V-8 engine. Engine temp control is enhanced by this thermostat.

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Reviewer: JACK from TN

Date: February 25, 2014

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

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