Hi, Jon G asked that I post my request in this forum.
I was recently in the Electrical Bay forum getting some great advice and support regarding a starter rebuild/fitment.
During that process it was confirmed to me that the engine in my '55 First series is indeed not of that vintage, but in fact post-'55 as the flywheel is 12 volt (168 tooth ring gear).
Some numbers were also found on the side of the engine block just above/obstructed by the starter, as well as another stamped number on the flats next to the distributor.
Gdads51 was kind and offered some info on these numbers, but only in general terms.
I think there must be more info on its Canadian origin, but so far can't seem to get very far in that realm as most data bases refer to US manufacturing.
So, can we narrow this down to its date of production (my guess is 1957 -- but don't know for sure) ?
I recall that the previous owner said that it was rebuilt in 1986 though. But cannot recall its production details if there were many.
Here are the found numbers:
3837004 GM by the starter (casting code?)
C252537 by the distributor (serial number?)
..and the raised letter "M" near the fuel pump.
Looking at both sides, that's all the identification there appear on this block.
Without stripping off parts, is there anywhere else to look ?
I have pics of this if interested.
Any help here is appreciated.