I'm a bit confused looking around, this number doesn't seem to make sense, but this is what I have. I believe this is BM 479639, but not sure if there is a letter in front of the BM or not.
The Block Casting number is 3836848. I believe this is a '55-'62 235 with pressure lubrication.
What say ye?
Can anyone help identify what year this engine was built? Also what it was originally shipped in?
