pro94lt

I was under a wrecked trailblazer today looking for damage and while looking at the rear end I seen it has lower control arm brackets, has a big chunk of meat that a t-arm might be mounted to and it has disc brakes, and from what info I can gather some came with lockers, 3.73's or 4.10's. next question has anyone tried this? If not looks like it could be another alternative, if nobody has I can get one and start measuring on it.