yo SEAN,
WELCOME & Great to see you here!
Here are some past RF references in this forum;
EZ-2 Wire & Ron Francis Harness Review in an 84 Source: by justshootme84, Seabronc & Broncobill78
http://broncozone.com/topic/12864-installing-new-wiring-harness/
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Installation in an 84
Source: by 84broncoAZ
"...Heard back from Ron Francis and they recommend the XP-784 kit. A search on this turns up less then 6 posts in Google, and most of those are from 03-04, so pretty out dated. One post recommends it for a 91 Bronco, not real encouraging because a 91 is as different from a 84 as a 77 is, so once again I might as well order someones 66-77 kit and modify it. I am waiting on a price and a catalog, and they do say they customize to fit your application, so that's a positive.
I got a few opinions on install, easier the EZ Wire, but not as plug and play as Painless. Which also reflects the average price between $400 and $600. So I'm holding off on my decision while I wait to hear back/receive my catalog from Ron.
For those wondering, they do try to match your distributor, steering column switches, and I think the ignition type, not sure about that last one.
Would still love to hear from some one with a 1980 to 1984 Bronco that used a Ron Francis setup.
Thanks..."