thats a good question....i think they should fit as long as they are the same size....you may however have to change the pressure plate and the pilot bearing
The Mustang clutch (32 valve V8) is Disc Size: 10 1/2"-10-1 1/16"
While the Probe clutch is Disc Size: 8 7/8"-22-15/16" Diaphragm Type Flywheel Step: -.787"
So the simple numbers say NO!