Something isn't quite right. Why would there be a 66 gto tach in that cluster? My call is he probably ordered car with all the dealer installed stuff. Does he have the build sheet to prove this? It's a very nice car with alot of dealer installed stuff but I don't think it's factory. I would love to be proved wrong because this car is too sweet to be true. Don't get me wrong because I love it. Sell it too me now!!!!
I had the identical cluster from a 65 GTO and wired it up for my 64 Lemans before I sold it. Beautiful cluster, one of the nicest factory ones ever I think.
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1966 Strato Chief 2 door, 427 4 speed, 45,000 original miles
1966 Grande Parisienne, 396 1 of 23 factory air cars (now converted to a "factory" 4 speed)