Mystery Sensor???

blkulis

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Oct 2, 2012
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Location
Arkansas
My Car
1972 Ford Mustang Convertible
On the block towards the firewall/Driver's side of the engine is a mystery sensor or something (to the right of the freeze plug). I don't think any wires ever went to it, but they could be missing. What is this???? Sorry about the out of focus photo (piece of junk Droid phone on it's last leg!)

Mystery.jpg

 
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Joined
Nov 30, 2012
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Location
Las Vegas
My Car
1973 Convertible, 351CJ, 5 Speed. Currently being restored. Projected finish date is some day.....
That's where the block coolant drain plug goes. I wonder if the PO had an aftermarket temp sensor in there?

block plug.jpg

 
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