No idea if these can be machined but I ended up just buying a full rebuild kit.

I have the top pressure plate which is in decent shape.

I have no idea if it can be resurfaced or reused. It has less than a hair of wear.
Part number ppo2
Asking 10 shipped


I also have the middle floater part number imo1

This has a good amount of wear and one side had grooves.

Asking 10 shipped to cover shipping


No idea if this is of use to anyone but if not it's getting recycled.

 

Pic 2