[turbo minivan]

http://www.turbododge.com/forums/f4/f14/165847-what-trany.html#post1276974

 

[allmotor]

http://www.turbododge.com/forums/f4/f14/165847-what-trany.html#post1276974

ALL 3.3/3.8 engines use a 604 overdrive transmission (aka 41TE). the comment about needing a special tool to remove a snap ring in the middle of the trans is BS.... however to install the snapring, the special tool helps but there are ways around that if you have enough intellegence to problem solve that issue.

3.0 engines could come with a 670 (aka 31th) or the 604 overdrive trans. it is very easy to identify them from each other.