i know this doesn't have anything to do with OUR trucks, but i have a question that only you guys will know the answer to. Does dodge have an option for a factory locker in their front differentials?? i met a guy a few days ago who drives a 96 dodge3/4 and says it has a rear posi and front locker that is only activated in low range, all stock. i've never heard any thing like this before. is he full of crap or there some truth to this?