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Engine thermostat recommendation [message #345217] Sat, 13 July 2019 08:20 Go to previous message
RF_Burns is currently offline  RF_Burns   Canada
Messages: 2277
Registered: June 2008
Location: S. Ontario, Canada
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What is the current recommendation for the engine thermostat on a 455?

My current thermostat is a 180F Robert Shaw (I believe). Seems like the Robert Shaw design is now made by FlowKooler?

From the GMCMI parts interchange, the Mr Gasket thermostats are getting poor reviews lately while older reviews are generally good so poor quality control?

Stant SuperStat looks like it should be good, but was not recommended on the Forum in the searches I did.

Thanks


Bruce Hislop
ON Canada
77PB, 455 Dick P. rebuilt, DynamicEFI EBL EFI & ESC.
1 ton front end
http://www.gmcmhphotos.com/photos/showphoto.php?photo=29001
My Staff says I never listen to them, or something like that
 
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