Brake size

If it was an A body 8 3/4 it would be 10 x 1 3/4" not 10 x 2. the machined surface inside the drum will be closer to 2" give or take
apologies, i should have been more specific. people commonly refer to them as 10X2 and a parts house (ie rock auto) can sometimes list it at 10X2 when the shoe is actually 1.75"

[edit: rock actually lists it as "10in X 1-3/4"]

trust i know the sizes, and the information i gave on measurements is correct. i literally just measured the ones i have sitting here.

[edit 2: sorry if that came off snarky, not my intention]