I'm installing a 3 wire gm alternator in my stock 59 chevy truck and need some help with the wiring. Using the plastic two wire plug(red/white) I ran the the red wire to the bat side of the alternator and I ran another lead from the battery side of the alt to the top of the original voltage regulator after disconnecting the remaining wires from the regulator. My question is what to do with the white wire? Any help would be great