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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.
Tony
2025-09-02 15:39:45
Fits well. As pictured.
yuuuup!
2025-07-27 15:43:03
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
Lonnie Bowman
2025-06-07 13:43:06
Will buy from again !
Crank13 Customs
2025-06-04 10:21:00
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.
Aaron
2025-06-03 18:45:46
Car was over heating. Swaped the thermostat out for the gold washer and had no more issues.
Janet Summerfield
2025-04-26 16:48:08
Seems to work well finally able to keep my car cool
Corey
2025-04-02 14:25:09
car was running hotter than I like put one one these in solved the problem
Reuben
2025-02-11 12:35:41
Works good
Tiny
2025-01-29 14:42:30
No complaints
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