One of our own, “Pre ‘68 Dave” has a website that explains the throttle linkage pivot point well
here.. Check out his website, it has a wealth of info on our Stovebolt engines.
He also invented and sells the water pump adapter plate.
[LINK] Should you decide to go that route, contact him via his email address “
[email protected]”, as most if not all of the other vendors that offer this adapter have bootlegged his idea.