66 Valiant 100 parts swap?

Hey guys.

I've got a 65 170 V8 Dart that I want to convert to front discs. from what you've offered above it looks like I can use the parts from a 73-76 as a direct swap that will introduce the larger 4.5 bolt pattern? can you please confirm? I'll probably use the diff out of the same car too. Will all this bolt in if I grab all the right parts from the donor car? and Please what parts will I need to grab?
Thanks for the help!!