Be very careful on removing the drum if you want to save it, it is very easy to ruin them by not removing the swedges first I use a deep well socket under the wheel stud and a lug nut on the stud and then drive them out, I don't own or know anyone with a swedge cutter, maybe I should buy one now that those old drums are getting harder to find the left sides on the early cars with left hand threads on the driver sides seem to be the worst ones to get off