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Your cart is empty.Restrictor replaces the thermostat to control the flow of water through the cooling system. Kit contains three 2-1/8" O.D. aluminum restrictors with 5/8", 3/4" and a 1" center I.D. hole that fit most GM V8 or V6 and SB Ford water outlets.
Tiny
Reviewed in Canada on September 10, 2024
No complaints
Tony
Reviewed in the United States on April 29, 2024
Fits well. As pictured.
Lonnie Bowman
Reviewed in the United States on August 11, 2022
Will buy from again !
yuuuup!
Reviewed in the United States on August 22, 2021
as soon as i opened the package i luaghed. this is a nice automotive part meant to replace a thermostat in a car/pickup. i thought i was buying a restrictor kit for my garden hose. these are a good quality part i will probably use in the future
Corey
Reviewed in the United States on September 27, 2020
car was running hotter than I like put one one these in solved the problem
Aaron
Reviewed in the United States on July 12, 2020
Car was over heating. Swaped the thermostat out for the gold washer and had no more issues.
Crank13 Customs
Reviewed in the United States on April 4, 2020
These are direct copies of the Moroso water outlet restrictors. They function well, and seem to be made of the exact same material. Time will tell if they hold up. By all current indications, they'll do their job splendidly.
Reuben
Reviewed in the United States on September 24, 2019
Works good
Janet Summerfield
Reviewed in the United States on October 28, 2019
Seems to work well finally able to keep my car cool
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