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Old 02-19-2018, 02:02 PM
AMX guy AMX guy is offline
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Default Engine Harness and Tach Wiring

I need a new engine harness since my car came with a mangled one. I only find two options listed for 1966, with and without A/C .

My car has factory rally gauges, I thought this took a different harness ? and is my tach wire in the standard harness or do I need the tack wire harness as well ?

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Old 02-19-2018, 06:24 PM
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ftwmlp ftwmlp is offline
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Location: Fort Worth, TX
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I may have done wrong, but when I bought my new dash harness I chose the one for "factory gauges". I have yet to install it so I don't know about the tach connection yet. I'm thinking the engine harness I bought does have a Tach wire, but it too is not installed.

Wiring is all Greek to me so there is no telling what I will end up with.

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Old 02-19-2018, 06:42 PM
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Old Goat 67 Old Goat 67 is offline
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Back then, the engine, dash and tach harnesses were all separate.

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Old 02-20-2018, 12:24 AM
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fyrffytr1 fyrffytr1 is offline
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I think the engine harness is the same except for the A/C. The tach harness is separate and the dash harness would be different depending on how the car is set up; i.e. automatic or manual, console or column shift and gauges or no gauges. I used M&H for all my wiring and it was all correct and just like factory.


http://www.wiringharness.com/

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