Alright, I JUST realized that the 94 lt1 motor and harness that I have is from a m6 vehicle. The tranny that is in my truck is a 96 4l60e. I thought they were both 4l60e harnesses, but I was mistaken. I have the plugs that came from my stock 96 vortec 350 engine harness that go to the 4l60e. Is there any way that I can re-wire the m6 wiring harness into the a4 harness plugs????? If not, does anyone have a a4 harness that they can part with, or maybe trade for a m6 harness.

 

AFAIK you need an A4 harness, the M6 cannot be coverted...atleast easily.

 

Can it be converted though? I can do wiring fine, even if it means running new wires from pcm or whatnot.

 

I've got the A4 connectors with plenty of cable length.... let me know if you're interested. I can also provide the pinouts on the PCM connectors.

 

What needs to be wired up? Just running wires from pcm or anything else? If it can be wires from the pcm and wired into these plugs, then i am game. email me at slmdgmc@yahoo.com