Must Be Clips From a Later B Body?

I first restored the '72 Plymouth Satellite Sebring Plus. Now finishing up the restoration of '65 Formula S.

I found these 18 used clips in the box with my Formula S fasteners (see photo). I don't remember removing them from the Barracuda. What do you think? Did I throw them in the wrong box by mistake or is there a place for these things on a '65 Barracuda? Thank you.

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