May still get through local auto parts, I found some for my 69 Dart GTS, but were very expensive. I ended up buying mine thru a company called R1 concepts thru ebay. Much better price. They also have a website, just google R1 concepts and should come up. If not let me know I have paper work here. I do not check Moparts as much as I should so email me at trunkshoods@yahoo.com
Good Luck,
Neale