gmc12v

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Oct 18, 2009 | 01:02 AM

gmc12v

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gmc12v

I need help trying to install tach on my 93'12v converson in a 89 gmc crew cab.Sugestion on a tach I the crank sensor but I am not using control box.

Oct 18, 2009 | 09:05 AM

rich

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From: Kerrville eastern new mexico, west texas

believe you can get an aftermarket tach that uses a magnetic pick up

Oct 18, 2009 | 07:07 PM

dieseldemon

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From: Northern Cal

Autometer makes one

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