From what I'm seeing in the auto parts stores, wiper blade refills are no longer readily available, they want you to buy a whole blade. Rock Auto doesn't show refills either, at least not for a 68 Fury. There is a universal snap-to-length type but don't want to use that unless I have to.

15" tires are evaporating, and it's a sad state for the hobby when we have to start scrounging for wiper blades. What are you guys doing for blades?

I found this:
http://www.summitracing.com/search/Part-Type/Wiper-Blade-Refills/?keyword=wiper+blade+refills