[billjam]

Just as another data point, I have a drawing of a 964 flywheel from Carrera RS (M64.03 engine).
I am also looking at what options I have regarding which flywheel goes with which pressure plate / engine / gearbox / release bearing, etc.
I was considering building up a library of similar drawings so that I could test fit them on paper, or should I say computer, before committing $$.

I don't believe I'm going where no man has gone before
Surely someone out there has got similiar drawings of other flywheels and presure plates that we could bring together as a common resource.