wrong rear hub?

[Alex]

Well...it is either or!

Those hubs are from the late style al arms. You need to get disks for those. Your track increase will be a lot bigger with those.
YOu might have early style disks and this is why they do not cover the e-brake shoes.

I would try to source some early style hubs. They sit flat on the al trailing arm and do not come out on a cone like this one in the pic.

Alex