Posted by chris case on Sunday, July 18, 2004 at 12:29PM :
I got luck at the local pick yur parts, found a fresh alternator with a 3 piece pulley on it. I didn't know they make them- brand new after market. Very easy to space out the sides for our 3/4 inch belts. It may be available at local rebuilders? or on the net? A one peice aftermarket pulley cost $20,(ask how I know) this gotta be cheaper.
Also, saw lots of GM 2-wire systems, the red wire hooked directly to output, white wire to dash light. I guess it's OK if your alt is hooked directly to batt+ (these were, 2 ft away), not ampmeter like we want to do.