Q45 ring and pinion in s13 lsd or mount q45?

[bb240sx]

Hey all I'm new here posting but I have been reading these forums for quite some time. I have a 1989 Nissan 240sx that I am planning on putting an ls1 in. I want to upgrade the rear end. I want the final drive of the q45 but lsd. I found an s13 lsd and. Q45 lsd. I know the half shafts are diff and the axles on the q45 but does it mount in otherwise? If I change out the ring and pinion gear on the s13 to the q45 will I have any issues with the install? Function of the lsd? Has anyone done this? Should I just get the q45 ring and pinion gear and a kaaz, tomei or other aftermarket lsd? Do those work with the stock open diff half shafts?

Thanks any response is appreciated.

[centralcoaster33]

Hi bb240sx, welcome to NICO Club!

Sorry about the slow response time. We have a handful of articles about the differential swap options. Here's some links to a few:
http://www.nicoclub.com/archives/240sx- ... -swap.html
http://www.nicoclub.com/archives/differ ... 240sx.html

You'll notice at the bottom of each article are more links (in red) that lead to similar topics, so look further for more information.