Re: cummins swap or build 6.0?
I'd only do it for a commonrail, I'm personally not in to the 12v. If you can swing 20k at it go for it. I have 15k in mine after recovering 5k from the sales of the parts from my truck. Being a tech I'd say go for it, If you had to pay someone to do it just fix what you have.
Get ready for a lot of work, but if you are like me you won't mind it.
If you delete the 6.0 and stud it, it will probably do everything you want though. I may sound like I'm wavering even though I have no regrets about mine, I love it. It's just a lot of time and money, if you don't have both don't do it.
Early '99, 7.3/4R to Cummins 6.7/ZF6 CONVERSION, AIR LOCKERS, 4:11, 35", '05 HARLEY FRONT , TRAIL READY W/WARN.
6.7/ZF6 SWAP. IT'S ALIVE 11-13-12