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Old 07-18-2016, 02:36 AM   #1
BigDan3131
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Join Date: Jun 2006
Location: Maple Valley, WA
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Question Engine Harness 65 GMC

In a way its kind of nice that GM has each section of wiring having its own connectors. So the light harness is separate but to get power to the horn relay it comes from the engine harness correct? How many of the wires besides the Alt wire do I need going into the cab from that section?

I am switching to a carbbed LSx engine which will be run off an MSD 6010 box and it has its own wiring.

Speaking of the Horn Relay can you recommend a replacement since the one wire alt will be putting out 140 amps and I would rather be safe than sorry.
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