Rocker arm recommendations?

No bushings if I remember correctly. The aluminum body rides on the shaft. I have some RB ones here, let me take a look.
Edit: nope, no bushing.

I looked at a post on MoParts that had a picture indicating just that. I must have dreamed or envisioned them with the bronze bushings. I actually have a set of Buick rockers offered by Kenne Bell back in the '80s-90s that are red anodized with bronze bushings for a 455 that may add to my dementia on the subject. LOL