"Question #1, will this 54 bell housing w/new 54 motor mounts bolt up to the 49's rear engine crossmember mounts -or- will I have to swap bell housing from the 49 216?

Question #2. Will the 54's flywheel and clutch assembly work if I have to swap to the 49 216's bell housing -or- will I have to go w/the smaller 216's flywheel and clutch assembly?"

1. Swap the bell/clutch housing from the 49 216.

2. Use the 54's flywheel and complete clutch assembly.