putting a ford 5.0 in a 72 Dart

First, welcome to the site. There is a new member forum where you can introduce yourself but we'll skip that. What you want to do is build a Frankenstein, meaning it's not a common swap and you'll be creating/fabricating a lot on your own. I will give you credit for using the Coyote instead of a LS. :)
Best of luck with your endeavor.
Thanks, I didn't realize that I would be opening up such a can of worms, I didn't actually think that I would try to do that swap I had always planned on a 340 but was just curious about the 5.0 because I had seen it mentioned on this forum before. I plan to be more careful with my choice of questions from now on.
my apologies I do love the forum.