I've given it some good whacks with a hammer, but I'll try some more. The backing plate is loose, but that [censored] anchor pin just won't relent.
This kit is for 14" rims and uses the stock drum spindles. If I can't get the pin out I might as well just order a kit that comes with new spindles. the kit is right stuff detailing afxdc14. I know a lot of guys on here recommended them so I thought it was a no brainer. I should have known my firebird would have other plans.