what year 225?

Hijacking the thread, here... I was just thinking about picking up a 1968 slant to replace the one in my 67... is this going to be a problem with my torque converter?

Answering my own question: I would need an adapter ring, available from this eBay store: Torqueflite 904 Crank Adapter: 1960-67 1.55" Converter Pilot '68+ Crank Recess