Ok, so i want to re-gear my bronco, but i will need a new D44 carrier because i want 4.56s and there is a break at 3.73, i think. This wouldnt be a problem except i have an Aussie locker up front, and i dont know if it would fit in the new carrier. So i guess my question is, what is the physical difference between the different carriers that might not allow use of the same locker? I mean, if there isnt a difference in size for where the locker sits, i should be able to re-use it, right? Thx in advance!