Is there any such thing as "reconditioning" stovebolt rocker arms by reaming them out and installing thinwall bronze bushings like wrist pin bushings, maybe? With a chucking reamer, a drill press, and a Sunnen hone, it seems like a fairly straightforward operation once a holding jig is fabricated.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!