The simple, easy fix will be to put a 2-groove pulley on the alternator. Alternators DO NOT have woodruff keys in the rotor shaft- - - -the pulley is a simple friction fit. Use a 1/2" drive impact wrench to remove the single sheave pulley and replace it with a 2 sheave item. Lots of them are available on Ebay.

www.ebay.com/itm/134152116481?

www.ebay.com/itm/273276191786?

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!