GL 1303S project from Romania

[Wally]

Yes, congrats! But that should also be visible on the tranny itself where the type 915/72 is stamped in (underside, lowest bottom rib) by the addition of '12' with that code. So, should read s/th like 915/72-12 according to porsche's own publications wrt tranny numbers.

40% is quite a lot. Must have been a very sporty driver to order that much.
Most LSD's have worn a lot though, but can be renovated with new disks.