8 3/4 rear drums

[New Mexico John]

I just received a set of rear drums for my 66 Barracuda. It has a 8 3/4 rear end stock. It has 10 x 1 3/4 brakes. The new drums are quite a bit different from the other drums. Both seam to work. Witch is the right drum.

 

[1970Duster]

It looks like the one on the right is designed for a wider shoe.