Rear caliper rebuild, looking for the Holy Grail.

[FredWinterburn]

I just rebuilt 2 rear calipers. I used a drill bit chucked backwards in my drill press to squeeze down on the belleville washers. I also sleeved the bores of the hand brake plungers with 304 stainless tubing. Really not worth doing since new calipers are available inexpensively, but I wanted to do it rather than toss the cores. Fred