I rebuild the setup with stainless steel. You can get a weight from someone on the forum who is scrapping out a broken manifold, and a seller on Ebay has a new bimetal spring for a Jeep engine that works on a stovebolt for about half the price of that scarce, expensive original part.
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!