Daquavuis

After some inspection it seems that the diff has a metal gear near the diff flange with the sensor slotting in a hole that hovers above it. I believe it is some sorta Hall effect sensor which reads the amount of rotations of the pinion to calculate the cars speed. the 350z also uses this mechanism on the diff except it has it on either one of the diff flangers and 2 seperate speed sensors. I soldered the wires and i still have no reading. might just go with the gps speedo at this stage haha

update i did some test and think the diff has a 3.3 ratio i also took it out and readjusted the offset bushing on the subframe which made the diff sit higher about the same as the stock r200 r34 diff. (P.S : you'll need an 18mm spacer fabricated from your driveshaft to diff flange as there is a gap i think it might be unnecessary for some skylines I have a HR34 which is also a 4speed automatic which is now slower with the smaller ratio as the OG ratio is 3.9. ill see whether or not ill change the ratio after i do my manual swap. I am putting in a RB20det gearbox in it honestly hoping the gearing will be better if not ill probably steal a crown and pinion from a g37 or some with the 3.9 ratio

Put it in about 2weekz ago I haven’t heard anyone do it before but all the parts just fit right in the diff sits quite low and the diff ratio is pretty f**ked I thought I bought a 3.6 but I ended up with a 3.3 I believe😭 looking into finding something closer to the original ratio to the r34 diff (4.1) also having trouble trying to get somewhere to get a speed reading as the r34 sedan gets the speedo reading and abs from the diff

would i be able to swap r34 GTR hubs onto my GT needing it for the difference in spline count as gt is 29spline and i need 32spline

Did it work? i want to swap R34GTR rear hubs onto my r34GT lmk asap

daymn i just realised im way too late this was from 2003

Im wanting to know as well but what i have come across so far from mixing and matching hubs and axles. is... R32,33,34 (GTR) hubs are 32 spline i also know the R33gtr and R34gtr hubs are interchangeable but im not so sure about R32. The NA 300ZX is 29 spline hub which fits into just about any silvia or skyline thats not GTR but the 300ZX(TT) is 32 spline like the (GTR). Another option to look into is the Stagea RS four (AWD). The Stagea RS four(AWD) also uses the same wheel hubs as the R33/34(GTR) so.. if they do bolt onto the GTST knuckle then you have all these other options to pick from. i didnt really awnser the question but hope this info helps im doing a 350Z LSD conversion on my r34 rn. I have everying but i found out the 350z Rear hubs don't bolt onto my rear knuckles but they are also 32 spline. i was just thinking wether or not the r34 GTR hubs fit before i have to buy them and find out lol.

Hey just wanting to know if a R34 gtr wheel hub will bolt onto a R34gt rear knuckle? I am doing a 350z lsd conversion and I came across an issue with the rear axles fitting into the wheel hub as the spline count is different. I think the r33/4 (GTR)wheel hubs are 32 spline while the standard 3x2 rear axles are about 28, the 350z rear axles I’m using are also 32 spline so I don’t see why it won’t fit apart from where the hubs bolt onto the knuckle I am not 100% sure about any of this and would like some info before I go mix n match and help would be appreciated.🙏

yea that might be an issue the sensor in the diff is for both abs and speedo same with the 350z diff except the 350z diff has 4pin connected while the r34 one is 2 pin.

Yea I plan on chucking in a 20det box soon so should I even worry about it? If it ain’t too difficult would I be able to get a reading out of that?

Yea I plan on chucking in a 20det box soon so should I even worry about it? If it ain’t too difficult would I be able to get a reading out of that?

hey man nah I’m sure they get it from the diff like the s15 my speedo went out in the past and I just replaced the sensor in the diff and everything was working again (idk if this helps but I got a HR34 sedan)

Anyone know anything about a r34 350z lsd diff conversion?. I have 350z lsd conversion layin around and thought about chucking it in my r34 I got all the offset adapters but am having trouble figuring out on how to get a speedo reading. Any help would be appreciated thanks (I have both speedo sensors from r34 and 350z)