They require a little more than "bolting right up", but well worth the money!!!
Pull the diff out, split case (not sure with the 04, but with mine I had to machine the ring gear, any machine shop can do this), install locker and reassemble. Finish up with synthetic gear lube. If synthetic is used, you don't need the additive. Not hard, just a little time consuming!!!
Go for it.
Pull the diff out, split case (not sure with the 04, but with mine I had to machine the ring gear, any machine shop can do this), install locker and reassemble. Finish up with synthetic gear lube. If synthetic is used, you don't need the additive. Not hard, just a little time consuming!!!
Go for it.