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Old 10-23-2015, 04:42 PM   #282
70gmc4d
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Join Date: Oct 2015
Location: Billings, mt
Posts: 5
Re: Color Wiring Diagram FINISHED

Quote:
Originally Posted by boundstaffpress View Post
V8 engine and cab


Link for the largest version
4200x2550
I don't see the three wires to the trany. I see the one green and one black to the reverse switch. My 70 GMC has three wires, dark green and light green to the switch and the black wire I just assume is a ground. But you know what they say about assuming. Thanks for the diagram it helps a ton!
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