Camper Package on F-350

Not much to it. It adds heavier springs in the front but all F350's already have the upgraded springs in the rear. The only other addition is a rear sway bar. So any F350 could be easily and cheaply modified to the "camper package".  Hellwig bar is likely better than the Ford one anyway. The "camper package" does not include the tie downs, turnbuckles, wiring etc, so you'll need to get those anyway. On an F350 it's only the front springs and a rear sway bar. Cheap and DIY if you're up to it.