Further, with respect to diaphragm plates, like Center Force, here's what to expect: Higher initial pedal effort, then it turns soft having a palatable pedal effort. In other words, little harder initially, then voom goes down easily.
Some months ago, Summit & Jegs no longer provide Heyes clutch parts. Back order after back order. I called Heyes directly. They can no longer have the 'fingers' made. So...simply send your three finger to them for rebuild. Cost? Much cheaper than buying a new clutch pack. Send you disc too for reline.
Want to spend even less, send yours to a local rebuilder. You'll pay 125 to reline the disk, 175 to respring/surface your own p/plate. Plus, you know already it will fit & work.
We do a ton of them.
Pantera Miami