Since I have converted to 12V on my 54 truck, I need to add an external resistor before the coil. classicparts has them for 17-24 but can't tell me what resistance they provide (I'd like to go to NAPA as it would be MUCH cheaper). Any suggestions for a resistance or a part number? Thanks in advance

Last edited by GMJager; 08/14/2014 8:14 PM.