Ok I didnt want to make a new post, but i noticed sometimes people "flame" for reviving a 3 month old post...so

http://www.dodgeforum.com/m_790755/tm.htm

there is the old post so you cant say i didnt search :p
now my question is :

I have the 3.7 V6 4x4CC. So if i wanted to put the 4.56 gears in do i need to do the front as well as the rear and where can i get all the parts?

This is one job i will be doing myself lol

Edit: i currently have 245/70/16 on it right now but by the time i do the swap i should have 285/75/16s

www.ringpinion.com (http://www.ringpinion.com)

And yes, you need all of them. Have you done a gear swap before? Do you know how to do it? Setting the pinion correctly is crucial, it's not something you can half-ass if you want it to last. The fact that you're asking if you have to do front and rear leads me to believe you haven't done it before.