Just from some personal experience I would hate to see a repeat of what happened to my truck. I'm sure there are better kits out there but I just so happened to buy the 3 inch "lift kit" on eBay with rear lift blocks re indexed torsion keys and shock extenders. Absolute waste of money. Trust me I saw no end of problems, after literally 5 miles of driving outer cv boots were torn, ball joints gotta be replaced, etc. installing new half shafts seems like an easy concept but once u start rippin stuff apart, you just so happen to need to replace a few other things. Cranking your stock keys seems like a healthy leveling height- doesn't put too much stress on components. Anything over that is just not good. Yeah, I did get a refund but ended up having to take the entire kit back out. Not fun. Body lifts are a pain but you know what it's worth it and they really don't look bad. If you're looking for a level crank the stock keys- couple of my buddies did that no problems at all. Tried to get a good look at your truck I've got an 03 1500 4.7 4x4 so I think this applies. Good luck