i have a 77 Volare i acquired it several years ago. I have been looking at parts for fixing up once I get my 71 Satellite done. I read on Allpar that the F,M,& J bodies quite a bit interchanges on them, including the windsheilds. I want to know when the diplomats (M) bodies put the wiper switch on the turnsignal stalk. thinking about putting a M body dash in it. For body parts DVAP has a few that they are parting out.