Tach on a 5.3
10-06-2004, 10:31 AM
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Staging Lane
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Join Date: Aug 2004
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Tach on a 5.3 I have a 5.3 in a 1994 chevy truck and I want to hook up a tach, I am thinking about trying to hook up the factory tach in the dash does the factory wiring harness for the 5.3 have a tach wire in it or do I need to get the tach adapter from autometer? and does anybody have any dash wiring for a 1994 chevy truck full size? any help would be great thanks 
