Nismo GT Diff Output shafts
 

I've searched and searched but seem to get all different answers. I have a nismo Gt 2-way diff installed but previous owner didn't give me the output shafts with the roller.
Which output shafts will work for me? I was told j30 will work, but ordered some and they are very different lengths, which i don't think will work. Will regular open diff shafts work?

https://www.ebay.com/itm/J30-differe...72.m2749.l2648

These are the shafts i picked up.

I believe the Nismo GT diff should work with open diff output shafts.