Source for 9 in Front Drums

Reply to Blind Squirrel's. Not so much horded inventory. Bigger problem has been, that low performance and slant 6 parts AND owners, have been low priced bottom feeders. Sure supply has been plentiful to support that model, but it gave little incentive to save or hoard that sort of inventory. Fast forward to now, and much of the 'common' service components are not out there.
Case in point 9" brake drums. Compare to 10" drums which I have and would save any good one.