rear disc from grand cherokee on a 8 3/4

I have an 8.75 in my Volare and was all excited about this till you guys ran into spacing problems. I had an idea and maybe you guys can look at your setups and see if it is possible.

What if you chopped the bottom part of the bracket off? Where the 5th bolt would go on the bracket to mount it without having to remove the axle. It would just slide over the part of the axle that sticks out. Failing that could someone measure the width of the mounting bracket for me?


Thanks,
Dan...