Clutch Grinding

Thank you for your questions and comments.

I laid under the car with the inspection cover off while the clutch pedal was pushed with the engine running. The grinding is coming from the Pressure Plate or the TOB and not from the transmission. The clutch disc was installed the correct side toward the Flywheel. There is proper air gap and the clutch is properly disengaging. The car did not try to move with it in gear and the clutch depressed. I will also note that I aligned the Bell Housing for Bore Runout and Face Squareness.

The Pressure Plate is removed, but I can't see any scrape marks anywhere. I wonder if the fingers are adjusted evenly thereby pressing unevenly on the TOB.

Does anybody have any idea if the larger Fork Pivot is the correct one? Anybody happen to have a 482 Bell Housing pulled or one laying around?

Thanks again for your input.