So I've misplaced the wiper nuts since I took the wiper system apart a year or so ago and have been looking at ordering new ones. So far I've found that the reputable places I go to have one nut for the 70-76 Zs, then another (that's always OOS) for the 77-78 Zs.
My question is, does whatever difference there is between the two affect compatibility, or no? Furthermore, if it does, does anyone know where I could find one for a 77-78 Z?
Thanks,
Italian