Hi,

Ive got an RB spec trans that I bent the shift selection fork in, So I bout a couple RA spec boxes as spares b/c I want some taller gears for the type road racing I do....

the RB has a factory LSD and wonder If I can swap that lsd into an RA spec trans??? no nothing is for sale I break to much stuff

yes :)

pardon my ignorance...
what are the RB spec trannies out of ? and what years? TIA

they're out of the RB spec gti-r (all years, 90-94)

but they were actually just a nismo option (part number 38420-RS426)

i have not read any confirmation of whether the 38420-RS426-US (usdm) part for the '93-01 altima (and other cars with RS5F50A trannies) is compatible with the gti-r

im new in the world of GTI-R
i have 2 tranny Rally Spec and normal..
what its de diferences on NOrmal tranny, RA Spec and that RB Spec?

they're out of the RB spec gti-r (all years, 90-94)

but they were actually just a nismo option (part number 38420-RS426)

i have not read any confirmation of whether the 38420-RS426-US (usdm) part for the '93-01 altima (and other cars with RS5F50A trannies) is compatible with the gti-r

I have an Altima and I tried buying the Nismo lsd for it but, when I got the lsd it was for an AWD RS5F50A not a fwd so I ended up returning it and getting my money back. This was almost 4 years ago so I didn't know what the hell I was looking at,if I would of known that I was going to end up owning a Bluebird I would of kept it.. Luckily I did take some pics of it..

http://i13.photobucket.com/albums/a294/Beltsoundz/Picture015.jpg

what its de diferences on Normal tranny, RA Spec and that RB Spec?

the ratios:

1st - RA:3.285 - RB:3.067
2nd - RA:1.850 - RB:2.095
3rd - RA:1.272 - RB:1.653
4th - RA:0.954 - RB:1.272
5th - RA:0.740 - RB:0.911
Rev - RA:3.266 - RB:3.153

I've got a New Nismo Altima LSD for sale. I posted in the GTI-R section. If you want a spare or if you have other friends with Gti-R's that are interested.

http://www.sr20forum.com/pulsar-gti-r/265266-brand-new-nismo-front-lsd-sale.html

hey slightly off topic but sorta kinda related.....
how close are the rear diffs of the gti-r and the b12 4wd wagons?
reason i ask is cause you can put in a subie lsd in the b12 with some machining of clip rings and if the gti-r rear diff is the same set up ...coupled with this front lsd would make for a killer set up.......might be a little more incentive to get the front lsd.....i know im thinking about it.....lol