FLYWHEEL issues... HELP!!!!!
If the Bellhousing was for a 65 Barracuda its 9.5 inch flywheel and there are only a few options. There use to be a stock replacement clutch and pressure plate kit available through Napa or Car Quest, I would look there. I also noticed that someone posted a performance clutch option a while back that was still available but stock clutch should be fine
Converting to 10.5 inch clutch is really time consuming riddled and with issues to overcome If your in a hurry - might really stall out your progress.
Good Luck