Good luck line-honing an engine with 4 different-sized main bearing bores. I'd like to hide and watch while a machinist tries to find a honing mandrel for an old Stovebolt engine! Most of them got scrapped 40 years ago.
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!