A833 overdrive V8 bellhousing?

Thanks Dan. Looks like I have casting 2892262. So 11" flywheel 143t. That would be FW211N-440 from you then.
Correct. Are you using this in an A-body I assume? You would need to use either a hyd clutch bearing or slave with this bell. Can't be used with mechanical linkage in an A-body.