A Body Disc Brake Swap 101

This has been a great post. I am researching doing this to my 69 Dart gts. A lot of great tips here. I have a question or 2 - I’m running 235/60/14 Year One rally 4inch bolt all around. I see some of these kits say they won’t fit Year One rally 14inch, others say the wheel needs to be 13.25 id to fit, and a youtube video went thru the whole conversion then said you have to have 14 inch wheels that are actually oem from a 14inch disc brake car, and another says that...”This is the largest OEM-style brake package that fits 14" disc brake spec wheels”. So, has anyone here actually had 14inch year one rally that they were able to keep the small bolt pattern? Thanks