I have the model 700, very close to the 800 only the wires are all cloth covered in white, and I have 5 wires not the 8 shown. I know the middle one goes to the fuse and ammeter. I have a 12 volt system. She is a 47.1 3 ton truck.


\'47 GMC 1 1/2 ton, "Bertha"
1942 Chevy 2-Ton Truck, "Helga"


There is a fine line between "hobby" and "mental illness."