Unfortunately I don't believe there are any aftermarket suppliers of quarter panels for 94-96 b-bodies yet. I know yearone.com carries them for 91/92 Caprice sedans and wagons, but they don't have any for the 94-96 Caprice/Impala yet. The ones they do carry aren't cheap either (like $550+each). Your only hope is to find some used ones or have yours fixed at a body shop if possible. I don't know where you're from, but finding used rust free qtrs. can be a challenge where I'm at. Good luck!