what's the Diff?

[Redline240]

Just wondering if when swaping to a RB25 or 26 what would be a good differcial (spelling?) you should upgrade too? I don't know much about them as regards what ones can be used in the 240, i know some infinity ones can be used with the KA and the SR etc, but what about the RB? Would a Skyline diff fit? where whould i find one? and what about a 300zxtt diff? And is a custom driveshaft nessacery with the rb?

And don't go yelling search at me, i've been reading on this site for 6 months now and i've read almost all the RB info....so if you can't help me, dont post....

[dreamsOfSkylines]

I think night is using the r33 diff right now. If you're changing the diff you probably have to change to a custom driveshaft. Custom drive shaft shouldn't be that expensive though, you might even be able to modify the stock one.

[Redline240]

where did you get the R33 LSD? And must the diff be swaped along with the rb?