Hi everyone,

I'm trying to install an 11" rotor upgrade kit on my Mustang II front end. However the rotors I got from Speedway appear to have the inner surface of the rotors set 1/4 inch inward, and as a result the inner rotor surface is hitting the tip of the lower control arm.

Has anyone ever come across the same problem? Is there a way to put some kind of inner bearing spacer on the spindles? Any thoughts?

Thanks!