Use a double sheave damper for a 250 six. It requires a little machining of the snout to make the grooves line up with the water pump and generator/alternator pulleys (shorten the snout 1/4" and move the seal surface OD back the same distance). any machinist worthy of the name can do the modification in a few minutes.

www.ebay.com/itm/185626953914?

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
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