On the starter jackshaft housing on the primary the part with the brass bushing , what lube would you use on the bushing if any , grease or Anti seize,
I was told that anti-sieze is not a lubricant. It has a specific purpose, and lubricating moving parts is not it.
I can't answer to your query of using lubricant or not on that bushing.
I just put a shot of wheel bearing grease, been doing since bike was new in 78, stock bearing. That bearing isn't used a lot.