On the 4th gen Camaro and Firebird TA.. the LH and RH wiper arms have and end bolt cap cover.

Supplied EACH.

It is not the same -  but similar on each end.

LHS is USA Drivers Side.

As of Feb 2023 we have located in our stocks some GM NEW in the pack NOS ones.. GM LONG time discontinued

limited stocks.. very. .. after that is repro time which are out there and they are good too. . but if you want GM originals .. this is the time.