lsd troubles

[sparksta]

supsssss,

I recently ordered a LSD off ebay that claimed to be a nismo gt pro lsd. I have zero experience with LSD's, other than the FUN i had today trying to install it, so i cannot tell if i have what i supposedly bought or not. I'm highly doubting its the gt pro because i see no means to adjust the breakaway and 1.5/2way through the right axle. Anyways, my main delima is that i have no idea what output shafts work with this dood. The output shafts off my stock open diff will not fit and neither will the output shafts off a "jdm" s13 vlsd ( both are too small diamter wise and wont seat firmly in the diff ). I have some pictures of the said LSD and maybe hopefully some of you LSD experts can shed some light on this for me. Any help would be greatly appreciated.