930 Clutch Release Pieces

[j.panter]

I have an early (77) 930 transaxle without a clutch release fork or shaft. The 75, 76, and 77 all used a smaller clutch shaft than the 78 and later cars. The difference in diameter between early and late shafts is about .200". This means the early case has a smaller diameter for the shaft than the later ones. All the forks are the same size and all the upper bearing areas is the same size. The top spline and bottom splines are the same.
I'm looking for someone who has worked with this before and has a good solution for the problem. Also someone who may have an early shaft for sale.