You can use anyone of the three screws on the headlight switch screws to power the switch as the are all connected together. I use one of those screws to supply 12 volts to my turn signals with the addition of an inline fuse.


Phil
Moderator, The Engine Shop, Interiors and Project Journals

1952 Chevrolet 3100, Three on the Tree, 4:11 torque tube
Updated to: ‘59 235 w/hydraulic lifters, 12v w/alternator, HEI, PCV and Power front Disc Brakes
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