The factory did it with the Howler.
There have been others that swapped magnums in. The BIG problem is the rear mounted transaxle, which can only handle so much.
There were a few swaps outlined online a while back when I looked at it (dreaming). Also saw one at MATS a couple years back.

http://www.conceptcarz.com/vehicle/z732/Chrysler-Howler-Concept.aspx

https://www.youtube.com/watch?v=QMoR3_USdUg

https://www.youtube.com/watch?v=tFfIho5mCw0