Originally Posted by Bear bones
Great. Thanks. BTW on another note I read someone's post about their '49 3/4 ton with a 6 volt positive ground system. I have 6 volt negative ground system. Were both produced, or were some changed along the way?

GMCs were positive ground.


"It's just a phase. He'll grow out of it." Mama, 1964

1956 Chevy 1/2-ton 3100
1953 Chevy 6100 "The Yard dog"
1954 GMC Suburban Now with a new proud owner.