I put this 8 3/4 Axle together a couple years ago. I think it was out of an E body. I had it narrowed to A body specs and put Dr Diff axles in it. I replaced the wheel cylinders, shoes, and hardware before installing it. I kept the park brake cables from my old axle and would really like to go ahead and hook it all up now. The park brake pieces were missing when I got the axle so I don't know what all I need. I tried local parts stores but they couldnt find anything for it.