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Old Yesterday, 06:13 PM
JUDGEMAN70 JUDGEMAN70 is offline
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Join Date: Mar 2004
Location: Belvidere Illinois
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Default 70 GTO tach

I have a tach in my 70 GTO that I believe was replaced with a 71 or 72 tach. It has a 2 prong connector. I believe one side goes to coil negative and other to 12 volts supply. Will this work in my stock 70 or is there differences in the later models ignition system?
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  #2  
Old Yesterday, 10:31 PM
70GS455 70GS455 is offline
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Join Date: Oct 2002
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Yes, it will work fine

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