@Seethaler posted:here is the photo of the new thermostat. The Pantera parts specialist claims "This is the only thermostat we use. Works great !!"
Wondering if you shared this photograph with the vendor when you inquired about it being incorrect for a stock Cleveland engine??
I imagine it could be possible the vendor purchased an incorrectly labeled thermostat and innocently resold it to you.
but if you shared this photograph, and they still said it works just fine for them, in that case, we have a vendor with a SERIOUS lack of knowledge.
Larry