I need a posi/ locker unit bad. I got a buddy whose trading in his 93 1/2 ton rcsb and it has a locker unit in it. I have a 2000 rcsb and want to swap the whole axle housing with him. Both trucks are 10 bolt and are 6 lug. I think his has drum brakes, but mines disc? Does this sound like a dream to me or can it be done pretty easily?

