Just replaced/rebuilt my flywheel/clutch/transmission that goes with my 1962 235.
I still have the 9 1/8 flywheel, however, I don't have the original crank, because the 58-62 crank shafts only accept the 10 or 11 inch flywheels.
The inner bolt pattern of the 9 1/8 is different (smaller) from the 10 and 11 flywheel.
I still got an original three on the tree and original torque tube into patricks 3.55 conversion.
That's one way of keeping the original drive line with my '62 235.
The key is to match the crank with the flywheel.
Any size from 9 1/8 - 11 inches will work with the original transmission.
Also make sure that your bell housing still has the original D-shaped (sideways) notch that mates with the transmission below the shaft.
The experienced transmission rebuilder warned me about bell housings that have the d-shaped notch ground out to a full cirlce from trashed transmissions....
