I was hoping somebody here could help identify the manufacturer of the clutch that I just pulled out of my ITS 240Z. The pressure plate is trashed so I am looking to find a new one. There are no stampings anywhere on the clutch and the clutch is all aluminum. It kind of looks like the Tilton clutches I have seen but not exactly. Anybody have any ideas?

All aluminium? Can't be, the cover can be but the rest has to be ferrous. Can't comment much further but I would take the whole thing to a clutch specialist, maybe as you indicate Tilton bits could be used as replacements.