I have a strange set of numbers on my 54 engine
the numbers on the lower block (passengers side) say: CON 3, next to it is D154 there is nothing else on this side of the engine.

On the drivers side above the carbureator is the numbers 3836848, above that inside the valve spring area on the left side is CON 9 to the right of the carb (inside the same area) is A 209

It has a rochester carb.

I cannot figure out how to add photos here...sorry.

HELP!!!!!!...does anyone know what I have. I know it is suppost to be a 54 235 (?)