Thanks Andy, that owners manual does have the same model #, so I suspect it would be around 1964 then.
The stock # listed on the tag comes up as some sort of Military number for a manual. I wonder if this was originally on a military base?
It is painted a gray that the Navy would have used.
__________________
Rick
69 Chevelle SS396 Silver L78 M21 Post Sedan (Berger Chev.)
69 Chevelle SS396 Black L78 4-speed 4.10 Post Sedan
Don't text and drive.
Somebody's life may depend on it!