[Streetking]

I'm restoring my '69 Mach 1, 351W, Tremec 5spd ect. The car was not originally a non-tach car. I purchased a factory guage cluster w/tach, a new wiring harness for a tach car and going to a one wire MSD alternator. How do I rewire for a 1 wire alternator? What wires from the harness do I use and which ones do I not use? Do I need to just get the regular MSD alternator with all the wires?

thanks,

SW