After rebuilding the transmission, pulling the rear end and checking my gears, replacing my axle shaft bearings, transmission mounts, motor mounts, new drive shaft, new u joints, and others Im sure I forgot to mention, I am dumbfounded. This morning I reinstalled the chunk and put the axles back in, along with drive shaft, had a buddy sit inside the car, ran it up to the speeds and I laid under the car and nothing out of the ordinary. I have the wheels and drums off.. Ive noticed there is a huge clog somewhere in my brakes line, hence when I put the new wheel cylinders on, no brakes fluid came pouring out. The line that goes into the axle housing is one huge nasty mess, IM guessing its right there. Im about to put the drums on and test again. Thinking maybe since all the crud was in the drums and the brakes werent working, I may have a issue there? Ill post again what my results are.