I am getting ready to sell an LSD diff from a BNR32 Skyline. It has 35:8 gears (4.375). As it sits, it would be a bolt in for a z32tt. I will be opening it up to take pictures, so if anyone wants me to inspect something they would like technical info for, or pictures of, now would be the time. It has the round 6 bolt cv type pinion flange, and 6 bolt half-shaft flanges. I recently found a hot deal on a welder, so I am parting ways with a few really nice items I have, and can take things off the parts cars I have here. I will post this and some other things in classifieds and on ebay later.
I have the half shafts also... if you are collecting info on them too.
I haven't looked over all the info here on hybrids, but I am planning on making a complete 'from here' 'use there' list on all of these. I made the ecu list up first, but the diff list is near completion. Since it has all been extracted from Nissan FAST, there won't be any doubts if it is really true.