I thought I had it made with replacing the brakes on my 50 Ply. 4dr.
I had totally lucked out several years ago buying a set of all four brake drums on EBAY, very reasonable and shipping form southern US to CA. was almost unbelievable
When time came to do brake job I measured my old drums then the purchased. Old were + .020, +.040, +060 x 2. New were all smooth as new and 10" never been turned!
New bonded brake shoes, new wheel cyl.'s, hoses AND was able to borrow the Ammco adjusting tool.
After bleeding 2-3 times brakes were solid but low. Removed drums and adjusting again- I had missed the shoes had a unlevel in to out tilt. Reread the repair manual about this condition and how to correct this, were the tool showed what was need to level the shoe to the drum. Recentered all with the Ammco tool and reassembled. Better and drove for about 30 miles. Solid brake but not at the top with the correct free-play. Very workable and felt safe but not perfect?
Raised car did minor adjustments only -front and rear drove and repeated after another 50 miles-- Perfect.
3 years later still very good.
DJ