Zoom brand clutches

Got me a Zoom in the early 70s. Still got it. That PP has been thru several cars. IIRC it was a model 3800.
I switched to CF II in the Early 2000s; it's still in the car allbeit I swapped that nasty dual-friction disc out (too aggressive for me, for street). My Barracuda has something like 115,000 on that PP, but the combo eats factory 340 discs pretty regularly. So far two spring carriers and one exploded friction.
As for the TO bearings, I just replace the bearing part and keep re-using the factory carrier. But the TObs I get, go for an easy 80,000 miles. The trick is to stay on top of the Freeplay Adjustment, and to not ride the clutch. And no, I haven't seen any plastic parts in them. I lightly lube the retainer nose before I slide the TOb on with a Moly-Paste.
BTW
it's official; I like and prefer the diaphragm to that hard on my left leg, Zoom.
I shift at 7000/7200