1G 4-bolt axle on 90 LSD?

[Mitsu-MattGSX]

Just want a clear answer before I tear anything apart because this is my daily. I bought the 4-bolt rear but just the axles recently for my 90 GSX with a factory LSD. Do I need the LSD off a 1Gb? Will these line up with the splines of the 90s LSD? Or are they thicker? Or are these just a direct bolt on replacement?

 

[1990TSIAWDTALON]

They don't mate, see this thread:
http://www.dsmtuners.com/threads/4-bolt-swap.356631/

 

[Mitsu-MattGSX]

Thank you, do you know the part number for that LSD?

 

[1990TSIAWDTALON]

Not available new. The classifieds on here is a good place to keep checking but they are getting harder to find. Miller Import Parts, a supporting vendor on here, is also a good place to ask.
We have a few members that do part outs also so I would keep an eye on the classified section.