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Old 06-24-2016, 07:44 PM   #75
NathenMyers
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Join Date: Mar 2014
Location: salem indiana
Posts: 47
Re: 72 GMC Longbed Duramax Swap

hey guys!
save me!!

ok so now i'm finally working on the ignition wiring. I'm planning on hooking it up to my stock 72 ignition switch, but i can't figure out what wire does what! i've found a couple wiring diagrams, but none of them show 7 wires like i've got. can anyone give me some insight?

the two Red wires are always hot. but beyond that i havent been able to figure them out!

Thanks!!!

Nate
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