Engine code question
I have a 65 Mustang with a V8 I know is not the 260 it was built with.
I know this because it has a 6 bolt bellhousing, 260s had a five bolt.
I have an assy code of 3C28A, which is March 28th,1963.
The number I need decoded is on a boss,left side, just before
the bell housing, this number is: 3B195425. I have been to many sites
that decode various numbers, but cant find this location mentioned
on any of them. I believe the "195425" might be part of a VIN?
Have no clue as to the 3B....? I know I will probably have to drop
the starter to get the ID number that is down there.