Thank you gentlemen for your responses. Does this help answer the question as to what will run to the negative on the ammeter?

Beltfed - could you please explain what you mean by marching the ohm rating? How might one go about that? I've been unable to find anyone locally willing to help me with the truck, unless I pay them $82/hour...


1950 Chevy 3600 w/ 54 235 motor