*yes. But it will depend on the condition of the rocker shafts, the rocker arms and how well you can adjust them by feel. If the head and valvetrain gear is fresh, your chances of getting it to run quiet(er) are good. They will always have a little chatter and I have found there's always one or 2 adjusters that refuse to shut up lol. There's nothing more irritating than pulling up next to a car at the lights and hearing the top of their engine rattling like a machine gun (either badly adjusted rockers or no oil )