Quote Originally Posted by Dboy23 View Post
You can't put an 06'+ Motor in a 04'-05' I don't recall what it is exactly but it just won't work (it'll fit) just not work.
The PCM's are different.

Quote Originally Posted by Dboy23 View Post
The tranny's the same since like 04' I thought.
Technically since 2003. I have a transmission pretty much like yours. They were going to swap body styles in '03 but figured...well lets just throw the transmissions in them instead. Hence why you cannot use a '03 PCM in any other car. Puts the transmission into Limp Mode and keeps you in 2nd gear all the time...its fun.