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scoobiedoo01 · 10-08-2018, 02:45 PM

I'm in the middle of installing the wiring harness from PSI into my 67 C10. Running a L92 with 6L80 trans. My main question is which wire do I tap into behind the ignition switch on the dash that would go with the Ignition Feed wire from the PSI wiring? It calls for 12v in start position and also in accessory but no power when off. Does anyone have a picture of the exact wire from the back side of the switch where the wires come out?

Thanks much!

10-08-2018, 02:45 PM	#1
scoobiedoo01 Registered User Join Date: May 2018 Location: Waterloo Posts: 13	LS swap with PSI wiring harness I'm in the middle of installing the wiring harness from PSI into my 67 C10. Running a L92 with 6L80 trans. My main question is which wire do I tap into behind the ignition switch on the dash that would go with the Ignition Feed wire from the PSI wiring? It calls for 12v in start position and also in accessory but no power when off. Does anyone have a picture of the exact wire from the back side of the switch where the wires come out? Thanks much!