Vintage Graymarine Rpm Tach & Gauges Old Boat / Marine - Ac Div. Gmc - Rat Rod on 2040-parts.com

We recently purchased the contents of a barn from a life long collector of vintage car parts.  Check out our other auctions and "The Old Car Parts Store" for similar items that have been in storage for the past 40+ years.

Here is a VINTAGE GRAYMARINE RPM TACH & GAUGES.  I am not sure of the specific application but I believe this is from an old boat.  The backside of the brass housing is stamped AC DIV. GMC.  The main flaw is what appears to be a light oil film on the underside of the glass lens making it a bit cloudy when viewing the instruments.  This could be cleaned and would improve dramatically with a bit of time and effort to take it apart.  The face plate has some small rust spots here and there but nothing offensive.  The input shaft / gear drive spins by hand and gives movement to the RPM needle (not seized).  Overall, a very rare and hard to find gauge cluster with excellent potential.  Professional packaging guaranteed (see our feedback).  Bid with confidence and good luck.