I once heated a stuck drum with a propane torch, runinng it around the circumference to free a stuck drum. It went sprange and got loose. It wasn't an old Chevy.

I was trying to expand the drum away from the shoe.

1948 3/4-Ton 5-Window Flatbed Chevrolet

33 Years. Now with a '61 261, 848 head, Rochester Monojet carb, SM420 4-speed, 4.10 rear, dual reservoir MC, Bendix up front, 235/85R16 tires, 12-volt w/alternator, electric wipers and a modern radio in the glove box.