What size is my rear brake drum?

Most of the shoes available now come with provisions for either pins or slots. The last couple sets of 11x2.5’s I bought came with the pins in a bag. If you have pin type you install the pins (the holes are drilled already), if you have the slotted type then you just use the slots and leave the pins out.

Huh, 8 1/4 too. Well that could have been factory. Decoding the fender tag or build sheet could be interesting!