That is not going to be likely to happen; the only way would be for you to luck up on the parts at a marine salvage yard, and that is a long shot at best.
Boat manufacturers always use gauges from outside manufacturers. New marine gauges would work much better anyway. I have a Winner center console boat and I recently redid my gauge console, looks much better now than the crappy faux-wood dash that was there originally.
I have a 1970 that i am going over and will eventually sell. It is complete and on a trailer. I just picked it up today. I don't know how much things change in the one model year.
