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10-31-2013, 09:47 AM
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#4 |
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78K & 79C Jimmys
Join Date: Nov 2009
Location: Ottawa Ont CANADA
Posts: 7,901
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Re: 79 Factory Tach Help
mine first wasn't stock in my 78,
used this to ease in/out great for testing,and i can plug this one back in to use under the hood hooked to the cluster power,(not threw the firewall like stock would be) pink/black is power black is ground at the Ebrake ground bus and mine used a brown wire for the signal to cap(some are white)
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John 1978 GMCJimmy4X4-350/203 1979 GMCJimmy4X2-305/350 Last edited by motornut; 10-31-2013 at 09:54 AM. |
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