[Bricklin] Windshield wiper blade refill

[isensee at aol.com]

I need to replace the wipers on my Bricklin. I found that all the local parts
stores carry only the whole wiper arm these days. I want to keep my original
metal one rather than replace it with cheap plastic. I would like to get just
a pair of wiper blade refills. I notice there are many places that sell these
online. Can anyone provide the part number of one you know fits?

Scott