[Hooligan]

Here are few places I've found while trolling the web.

http://www.jimsautoparts.com/body.htm

http://www.moparmanuals.com/mopar/main/Home.asp

http://www.aarcuda.com/

http://www.allpar.com/

http://www.mopartech.net/phpBB2/index.php

http://www.moparts.com/

http://www.bigblockdart.com/ Check out the tech pages

http://www.rockymountaindashes.com/

http://www.moparengineswest.com/

http://www.magnumforceracing.com/index2.htm

http://www.engine-swaps.com/

http://board.moparts.org/ubbthreads/ubbthreads.php?Cat=

There are also the usual suspects of Yearone, Goodmark Industires, and The Paddock for body panels and parts. And Indy for your blocks and heads