More than likely yes. Just depends. You will need an SYE unless you have a Rubicon then you won't. You will need upper control arms if you are buying Rokman control arms because there is enough thread to get the pinion angle right. Anyone else you will need both upper and lower control arms. The right thing to do is by upper and lower even if you are getting Rokman. It is also a good idea to do a Motor Mount Lift with a tummy tuck and a 1 inch body lift. Who's skid plate where you looking at?
YOU ONLY NEED TWO TOOLS IN LIFE - WD-40 AND DUCT TAPE. IF IT DOESN'T MOVE AND SHOULD, USE THE WD-40. IF IT SHOULDN'T MOVE AND DOES, USE THE DUCT TAPE.
IF YOU CAN'T FIX IT WITH A HAMMER, YOU'VE GOT AN ELECTRICAL PROBLEM.