Post by
float_6969 »
https://forums.nicoclub.com/float-6969-u780.html
Wed Dec 22, 2021 9:06 am
The internals are identical between the two, but you'll have to set everything up again. That being said, when I swapped from a 4.083 to a 4.36 and installed an S15 Helical differential, All of the stock shims set it exactly right and I didn't end up changing anything. I would NEVER just swap it without changing them though. If it were me, I'd get the diff with the ratio you want, regardless of it being ABS or not, and then get the correct driveshaft to suit. If you swap everything out and it DOES need readjusted it's a HUGE PITA.