Author Topic: Tach wire  (Read 348 times)

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Offline hairydog03

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Tach wire
« on: October 15, 2011, 08:49:05 PM »
I wish gm would have let my dad and I know that in his 79 Formula that a tach wire was supplied and was hidden underneath the dash, but we didn't know so we bought one. The car came with the clock instead of the tach so we had no clue there was a tach wire. How many others have encountered this?