• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

1999 grand prix GT 3.8 What other tranny will fit my car?

M

Momof2

New member
Anyone know what trans will interchange with my car? I need an exact fit please and thank you! As always, any help is greatly appreciated!
 


Grand prix GT and or Regal LS transmission.

Both are 3.29 gears which is what your car has.

So any "gt" trans will work from 98-02.

97 and 03 are different and cant be used.

The only small change in 2000 IIRC is the cooler line fittings, but thats nothing but 5 mins of swapping and your good.
 
Fivefingerdeathpunch said:
Grand prix GT and or Regal LS transmission.

Both are 3.29 gears which is what your car has.

So any "gt" trans will work from 98-02.

97 and 03 are different and cant be used.

The only small change in 2000 IIRC is the cooler line fittings, but thats nothing but 5 mins of swapping and your good.
Click to expand...
Awesome, thanks so much! Since we cannot figure out what is wrong with the tranny we are thinking of jus switching it out.
 
You must log in or register to reply here.
Back
Top