Grash73

I have bad 5th & 6th syncros and am out of warranty . I want to replace my trans with a used 6MT . I can't seem to find any info any where what 370Z trans will fit though I believe some will please help

ttv36

iTrader: (1)

Either of them will fit, I have the synchro rev version. That feature won't work though.

Grash73

What years 370Z 6MT will fit my 2008 G37S 6MT Rear wheel Drive
Thanks for any help

ttv36

iTrader: (1)

Any year 370z 6MT transmission will fit your car.

xnick101

iTrader: (3)

Any year 370z and g37 6mt will fit. They are all CD009's.

ttv36

iTrader: (1)

Incorrect CD009's are for VQ35DEs and will not work by just bolting on. The JK40C, JK41A, JK41B, 1EA0A, 1EA0B etc are for HRs and VHRs.

xnick101

iTrader: (3)

Hm didn't know that. That's for correcting.

ttv36

iTrader: (1)

^ I believe internals may be similar or same, but I think the main difference is that the HRs and VHRs have internal CSCs

xnick101

iTrader: (3)

Ya I knew about the CSC being internal vs external. Didn't know they didn't bolt up at all. So is the HR/VHR 6speed not called a cd009?

ttv36

iTrader: (1)

No they aren't CD009, they have different designations (JK40C, JK41A, JK41B, 1EA0A, 1EA0B). My google search has found that the HR/VHR transmissions also have an upgraded helical cut reverse gear and triple cone syncros in 1st and 2nd. Not sure what that all means though personally. LOL

Kris9884

iTrader: (3)

I was looking into all of this when I was going to swap the 6sp over my 5AT. TTV36 is correct although, any year G or 350 trans will bolt-up but you have to have a custom hydraulic slave cylinder and clutch fork made. Apparently there's a kit out there for it, I forgot who makes it. Its a huge hassle and not at all worth it considering the price of the JK41A (G37 manual trans) is roughly the same cost and far superior to the previous model trans the non HR's came with. If I were you, I would search for a G37 SPECIFIC transmission but as stated above, the 370z will work too but cant use the rev match.

Gerald Martinez

Hello ttv36, I have a question for you. So i recently i am having syncros issues as well. I'm grinding on 3rd and 5th gear. Since you've stated that there are certain model transmission that rev match will not work. Since i own a 2010 g37s sedan 6 speed and it has 116k miles. Do you know which transmission model will work normal with rev match or which is the inifinti g37 transmission model?

I recently found a 370z transmission - 2012 Nissan 370Z Manual Transmission OEM 34K Miles for $900 or do you recommend me getting transmission that came off from g37 coupe or sedan? I found this one 2008 Infiniti G37 Manual Transmission OEM 43K Mile for $850. Any advice would greatly appreciated.

Grash73

Thanks for your Help Tranny finally locked up found one out of a 2012 370Z . I believe the scyncro issue was solved by then .

Grash73

will the rev match not working throw codes or is there just a sensor to leave unplugged ?
Putting 6MT from 2012 370Z into 2008 G37s . I bought the transmission now I'm going to have to make it work

James Duong

i what o know if my 04 mt tranny will bolt on to a 08 g37s motor. And if it bolts on what else do i need? And adjustment or parts i meed to get for it to work properly?