Hemi fitment issues in 68 dart?

There is very good book out that I just ordered from Amazon.com It is called "Authenticity Guide For 1968 Dart and Barracuda Hemi Super Stock" by Jim Schild and Larry Griffith. It is the complete guide about building the Hemi Dart and Barracuda, it has everything listed even the original Mopar parts numbers for the build. It is supposed to be comprehensive book on the market for the build. I can't wait to get it because I have a 1968 Dart GT that I would like to build as close as I can get to the real thing. It was only $20 so I figured it to be a good investment to help me work on my car. I hope this helps in some small way to get your car done right.