Posted by Clint Dixon [108.162.216.109] on Sunday, March 24, 2019 at 09:17:17 :
In Reply to: Thermostat Question posted by Andrew in MI [172.68.206.7] on Saturday, March 23, 2019 at 16:11:38 :
My NOS thermostats look like the one you pictured and the rubber gasket is correct where you have shown it to seal against the counterbore in the thermostat housing. But I have never seen one with that hole and check valve. I will have to look at my part numbers. I think my numbers are older as I have early trucks.
Junior
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