Thanks everyone!
I'm more interested in learning about the Hemi more than I am about the swap.
Things like sensors, VVT things like that.
I will look threw the stuff everyone posted and start learning.
I don't know what trans I will use. I have a 904 but I want to run something with overdrive and still fit in the tunnel without much modification.
The car won't be raced but I want the Trans strong enough to handle around 400-450 HP.
I have a spare 8 3/4 that I plan to use in place of the 7 1/4.
Thanks again for your help!