Vibration @ Hwy Speeds

I had just got my rear brakes completely redone and took it in to a shop for a new steering rack install. when I brought it in I complained about the vibration so they checked the drums with a gauge and showed me it wasn't an even diameter/radius

 

So after all my front end work (new control arm bushings up and lower, diff bushings, diff drop delete, new tires(used), both wheel bearings, outer tie rods, upper and lower ball joints, alignment. My vibrations are back, I’ll be it not as severe idk what else to do. I’ve been thinking it might be my brakes or my rear wheel bearings are going out. Could it be my cv axles? I’m lost at this point. Also my Speedo stop working recently so that’s been great.