Engine Conversion

To drop in a Chevy engine into a MoPar engine bay is going to need alot of work and cutting. Like Moper said, our cars use T-bars and Chevys do not make headers for that type of design.
The only parts more expensive are intakes, heads and to a small degree, pistons. Some of our headers are cheap while others are outrageous.
Theres easy to do kits to drop in a big block or small block into most any car in the MoPar line up and our small blocks are very close in price when it comes to stroker kits. You can stroke the 360 with a 4 inch cast crank to over 400+ cid very easy with a kit from Mancini racing (.com.) OR use a 400 or 440 to do a stroker big block. (400 to 451 or 500 cubes in a kit from mancini. 440 to 500)
It's actually easy to put a Mopar engine in anything, but not any engine into a Mopar because of the T-bars. It limits header room big time.

Mancini racing link to the small block stroker page. http://store.yahoo.com/chucker54/smblstroas.html