I have for sale/swap an LSD out of a 535i e34. Up for sale as it wont fit the the e30 without a lot of work which i haven't budgeted for.
Ideally I would swap for a medium case LSD in similar ratio or cash to buy one.
info:
Ratio- 3.64
Aprox kms- 190ish
No leaks or wines
Can come with the rear half of the drive shaft as well
Price: $800
Cheers