300ZX (Z31) Performance / Technical Discussions related to Turbo charging, Supercharging, Engine, ECU, exhaust, and etc. performance enhancements and Techical related.

Tranny swap

Thread Tools
 
Search this Thread
 
Old 04-03-2009, 03:23 PM
  #1  
Registered User
Thread Starter
 
zcarfan75's Avatar
 
Join Date: Jan 2009
Location: Manassas, VA
Posts: 2
Question Tranny swap

I know a lot of you are probably groaning and wondering why. I just want to make sure that the info I found in an old post still holds true. The tranny in my '87 N/A is shot. It's only quiet in 4th and 5th gear and a rebuild or replacement has been recommended. It's a T5 coming out of an '85 Turbo. They're willing to throw in the drive shaft.....

Originally posted by groovygroovy666 I have an 85 turbo and an 85 n/a. The tranny on the turbo is slowly dying. The turbo has the auto while the tranny in the N/A is the 5 speed that was rebuilt right before the motor died. What I'm wondering is can I swap the trannys. I've read that it can't be done but nothing says why. So can it be done?

Yes. The engine block is exactly the same. That means all the mounting bolts are exactly the same. You'll need the body mounts for the transmission and the driveshaft for the particular transmission you are using.


Is this still true???? Thanks all.
zcarfan75 is offline  
Old 04-03-2009, 05:33 PM
  #2  
Stupid Hurricanes...
 
260zturbo's Avatar
 
Join Date: Jun 2007
Location: louisiana
Posts: 1,481
it can be, you have to swap in the master clutch cylinder with the slave that goes on the tranny. ecu wise you should be ok could be wrong though. but you will have to change the flange on the diff. the na flange on the diff is different then the turbo flange. the flange is what connects to the driveshaft.
260zturbo is offline  
Old 04-04-2009, 07:07 AM
  #3  
Registered User
Thread Starter
 
zcarfan75's Avatar
 
Join Date: Jan 2009
Location: Manassas, VA
Posts: 2
Thanks. I'm just figuring if I can spend $300 on the tranny and Driveshaft upfront that's better than $1500 to $1600 to rebuild the tranny that's in her now.....
zcarfan75 is offline  
Old 04-11-2009, 04:39 PM
  #4  
Registered User
 
SloppyGoat's Avatar
 
Join Date: Sep 2005
Location: Minneapolis, MN
Posts: 282
If I'm not mistaken, the later model manual trannies are better though. They're closer to what's in the Z32's, right? Yeah, the FS5R30A is a stronger transmission than the T5, from what I've read.

Last edited by SloppyGoat; 04-11-2009 at 04:45 PM.
SloppyGoat is offline  
Old 04-11-2009, 06:14 PM
  #5  
Stupid Hurricanes...
 
260zturbo's Avatar
 
Join Date: Jun 2007
Location: louisiana
Posts: 1,481
thats correct

http://www.az-zbum.com/information.transmission.shtml

az-zbum.com is a great website
260zturbo is offline  
Old 04-12-2009, 01:55 PM
  #6  
Registered User
 
SloppyGoat's Avatar
 
Join Date: Sep 2005
Location: Minneapolis, MN
Posts: 282
Yeah, he's not really an *******. He just plays one on the internet...so he claims!
SloppyGoat is offline  
Old 10-01-2013, 11:20 PM
  #7  
Registered User
 
Silver86T's Avatar
 
Join Date: Sep 2013
Posts: 9
So this is an ancient threat I'm resurrecting, sorry. Anyway, I just picked up a brand new FS5R30A tranny off ebay. I always thought that this trans was built by Nissan. Then I found this video and now I'm confused. Transmission Gears Video ~ Nissan Pathfinder ~ BeerGarage.com
Silver86T is offline  
Old 10-02-2013, 11:21 AM
  #8  
Registered User
 
ken99's Avatar
 
Join Date: Sep 2012
Location: Montana
Posts: 233
Originally Posted by Silver86T
So this is an ancient threat I'm resurrecting, sorry. Anyway, I just picked up a brand new FS5R30A tranny off ebay. I always thought that this trans was built by Nissan. Then I found this video and now I'm confused. Transmission Gears Video ~ Nissan Pathfinder ~ BeerGarage.com
Be unconfused. I found an online publication called "The Dime Quarterly" pandering to Five & Dime owners that contained an article titled "Nissan Transmission Identification Guide". This is a great article. It really discusses the evolution of Nissan transmissions, with an emphasis on the manual boxes. If interested, go to https://docs.google.com/folderview?i...RjODA5ODA1YjU1 . Look in Volume 11, Issue No.4.
ken99 is offline  
Old 10-02-2013, 06:49 PM
  #9  
Registered User
 
Silver86T's Avatar
 
Join Date: Sep 2013
Posts: 9
Great find ken99. I'm going to save this info and keep it handy. And I'm not confused anymore. Thanks!
Silver86T is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Militant300zx
300ZX (Z32) Forums
2
04-15-2013 09:55 PM
campfirestring
280ZX Performance / Technical
6
07-21-2012 10:38 AM
Las VegaZ
280ZX Performance / Technical
4
10-04-2004 10:48 AM
DemonZ
240Z, 260Z, 280Z Performance / Technical
2
09-09-2002 08:53 PM
Zwolftech
240Z, 260Z, 280Z Performance / Technical
1
03-28-2002 06:46 PM



Quick Reply: Tranny swap



All times are GMT -7. The time now is 06:35 AM.