Smaller shock bushings?

I just checked and I've got these (below). I'd be happy to send you a couple if they'll work.

What is the ID of the rubber bushing? Is it 11/16"?

The OD of the stud is 9/16", correct?

View attachment 1715950127

Thank you for the offer. I've already order the plastic bushings, but I'll get back with you if they don't work out.