About 3 years ago I had the same thing as Jeff: 10 3/4" clutch with 9 bolt pressure plate in my 50 Chevy 3600. Classic Parts (Chevy Duty then) had me send them the cores and they rebuilt them: cleaned, clutch disc relined, pressure plate surfaced and springs replaced. I was very satisfied. I'm surprised they did not offer that on your 9 1/4".


Professional Novice