72 scamp rotor fittment issue
when you change the rotors the hubs stay. so the bearings and races were never moved. you knock the studs out then the rotor seperates from hub
I know about studs, rotors, hubs, and how everything comes apart, and then goes back together.
I rebuild these brakes all the time, as a little side line business, from when i was wrenching for a living, full time.
I'm trying to help you out of your problem. not knowing what you did, or didn't do, in the changeover of the rotors.
I still think you had better check those hubs, and the races that are in them.
You asked for help, i was willing to give it, but i will now bow out.
