In my 64 dodge shop manual the blue ign1 feed to the ballast is 16 & from that ballast terminal to the reg is 18 & on the other end of the ballast the brown wire feed is 18 & from that ballast terminal to the coil is 14ga. EDIT no sure why that much variation, other than current carrying capacities.

Last edited by RapidRobert; 08/07/19 11:53 AM.
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