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Milodon High-Flow 160° Thermostat All Chevy, Pontiac, and AMC

Milodon 16400


made in usa
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Milodon High-Flow 160° Thermostat All Chevy, Pontiac, and AMC $23.95
High-Flow 160° Thermostat
  • All Chevy, Pontiac, and AMC
  • All Ford (except pre-1967 390-428)

  • Specifications:

    Gaskets Included
    Flow Rating
    Opening Temperature Rating
    160 degrees
    Sold individually
    Thermostat Material
    Stainless steel
    Manufacturer's Part Number:

    High Flow Thermostats aid the proper functioning of a high-performance cooling system. Engineered to warm the engine to a proper operating temperature without allowing it to run hot enough to lose power. The "Balanced Sleeve" design is essential for use with High Volume water pumps as it equals the pressure exerted on the thermostat so its operation is solely regulated by coolant temperature. On other thermostat designs, the increased flow generated by High Volume water pumps can actually attempt to hold the thermostat closed.


    • Aids in Proper Functioning High-Performance Cooling Systems
    • Balanced Sleeve Design
    • Designed for High-Volume Water Pumps

    16400 is rated 4.2 out of 5 by 5.
    Rated 5 out of 5 by from Milodon high flow thermosat After installing a high flow water pump, my 406 SBC starting running 20-30 degrees hotter bc the water pressure was pushing the thermostat open when it should have been closed, not allowing the fluid to cool. This thermosat nails the temp at 160 and stays there!! Awesome product!!
    Date published: 2015-09-28
    Rated 5 out of 5 by from Good quality of materrial in construction Satisfied in performance so far, Disappointed in gasket supplied withT'Stat. It was on the thin side and should be thicker to require less tightening of housing.
    Date published: 2015-02-14
    Rated 4 out of 5 by from works 2 thermostat I purchased seam to work so far. I by more when the time comes.
    Date published: 2015-06-04
    Rated 2 out of 5 by from temperature too high maintained a temperature that was 15 degrees (185 degrees) higher than the cheap thermostat that I took out. PCM also said 185. I don't know if gauge and water temp. sensor are off or thermostat is off. I put old thermostat back in
    Date published: 2017-10-09
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    Some parts are not legal for use in California or other states with similar laws / regulations