KTL:
Correct. I was speaking of the cross shafts for DLC too. This was another question I posted further down. The 906 rockers (like the 65-66) forged rockers have chromed pads. When the chrome pits, grind it off and rechrome.
That said there is no bushing inside the rocker ID like the early forged ones with adjusters. There is nowhere near enough meat to enlarge the hole to add a bushing as that would be the KISS option. They are really minimal material.
When I get them back from the chrome shop I'll post a side by side pic. It's pretty self-evident then.
Unless of course I am totally misunderstanding



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