Aric, NO CONVERSION JOINT!!. The expedition driveshaft bolteds right up.....I was pretty surprised. Also, the u-joint for the front bolted right up to the d60 too, and i dont need to lengthen or shorten either the rear or front shafts. The increased lengths of the diffs make up for the hieght. Actully my rear shaft is a bit long, but i still need to raise the rear 3-4 inches so it should be perfect length when all is said and done.
Brake lines will be hard all the way to the ends, then stainless braided lines from the frame to the axles. I'm hoping i dont need to swap my master, but if i do, oh well, i have one with the cruise control from a f-350 so it shouldnt be a problem.