They are available new. I think Mega Parts sells them in a kit. Rosevillemoparts.com might also sell them. You can also try amhightechauto.com and R/Tspecialties.
Should be available down there. Pretty common stuff. Do you get any of the Mopar magazines? I would go through them and make myself a supplier list from the advertisers in the magazine. They will list their websites and email adresses and then you will have a parts source list for the future. Comes in real handy.
Good luck wth you search.