[circa73]

It's a 7 hole with the air gauge and tach hole empty with only the painted lines on the lenses. I'd have to pull it out to look at the circuit board to answer the question about the hole in the center of the shell for the tach. Assuming I have the real deal, what's the cost or you to spit and polish what I have + add the tach?

I won't be able to get into it for a few days and will know for sure then.
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