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Bagwurxc10 · 07-20-2014, 07:33 PM

93-97 z28 clusters use a tach wire and the 98-02 clusters use the serial data wire to drive the tach...at least that's what another member told me.

07-20-2014, 07:33 PM	#16
Bagwurxc10 Registered User Join Date: Oct 2013 Location: Cleveland Texas Posts: 38	Re: 2004 ls swap with 99 z28 cluster 93-97 z28 clusters use a tach wire and the 98-02 clusters use the serial data wire to drive the tach...at least that's what another member told me.