You gotta love the old timers, good to hear it's back on the road!

Vit16, I was asking about the OP.

Did Signsup ever figure out what was wrong? I'm just curious, what was the solution?

Thanks for the suggestions guys. I did do a search but didn't see the one where Charles suggested Machining the hub down to 3/8". I think I'll give that a try. At some point mine had the 100 amp system but previous owners converted it to 12 volts and added a one wire GM alternator. They left th...

Does anyone know why the cooling system parts diagram shows the water pump spacer "NN" as going between the pump and pulley? I thought it goes between the pulley and fan? and does anyone have a part# for the original, longer hub, that goes on the pump shaft? The hub on new pumps seems shor...