There are two kinds of cams and lifters for stovebolt engines- - - -solid- - - -and WRONG! Good luck trying to keep those lifters pumped up and quiet- - - - -there's an astronomical failure rate on hydraulic lifters made for stovebolt engines in the past 30-something years.
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!