fortunatly that isn't c body specific.

any 8 3/4 kit will work.
I have a tsm kit sitting on a shelf from way back.
I would check dr diff's offerings to see what the best choices are out there.

AndyF had some one off stuff using viper brakes on a c-body at one point.

But I think that was for the 73 and back stuff for the fronts anyway.

your problem with those are needing 18 inch rims.

c-body stuff is the biggest you can get and still fit in 15's.