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Old 11-23-2021, 02:34 AM   #1
72chevyrick
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Harness for 66 chevy

I have a new harness for my 66 Chevy pick up that I bought five years ago from MNH electrical and Santa Fe Springs California. I am at a loss on how to put it in since the truck has been stripped of all wiring for a while. Anybody have any YouTube videos or schematics on how to do it?
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Old 11-23-2021, 05:18 PM   #2
RustyPile
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Re: Harness for 66 chevy

Quote:
Originally Posted by 72chevyrick View Post
I have a new harness for my 66 Chevy pick up that I bought five years ago from MNH electrical and Santa Fe Springs California. I am at a loss on how to put it in since the truck has been stripped of all wiring for a while. Anybody have any YouTube videos or schematics on how to do it?
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Your best bet would be to contact the company and see if they can help you with installation. I did a Google search for "MNH" and nothing came up.. However, I did find M & H, a company that reproduces automotive wiring systems. Could this be the company you bought your harness from??

http://www.wiringharness.com/
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Old 11-24-2021, 07:52 AM   #3
The Rocknrod
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Re: Harness for 66 chevy

Do you have an assembly manual? The yellow one?
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Old 11-27-2021, 10:03 PM   #4
VetteVet
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Re: Harness for 66 chevy

here is a diagram of all the wiring for a stock 66. if you want to do the mods,
I can wall you through them. Hei, internal regulated alternator, headlight relays, Etc.
the dash in cab wiring.

Name:  65_dash_w_gauges.jpg
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This is the one for the 65 but they are virtually the same.

Name:  ChevyC101965-EngineHarness-COLOR.jpg
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