Hey here is the pic of the j30 vlsd. I'll put this in the identify thread too but if you could take a look and tell me if its from the early j30s or later j30s (6 bolt flange or 5 bolt) that would really help!
http://img819.imageshack.us/i/dscf3406l.jpg/
http://img576.imageshack.us/i/dscf3407n.jpg/
http://img28.imageshack.us/i/dscf3411a.jpg/
http://img600.imageshack.us/i/dscf3410z.jpg/