The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Project racing $$$. 1968 GMC SWB 5.3/4l60E Build

Bagwurxc10 · 07-20-2014, 04:23 PM

Did your tach work off the data serial wire?
my wiring harness has a white engine speed wire and my 99 z28 cluster has no where for it. Any comments would be appreciated.

07-20-2014, 04:23 PM	#113
Bagwurxc10 Registered User Join Date: Oct 2013 Location: Cleveland Texas Posts: 38	Re: Project racing $$$. 1968 GMC SWB 5.3/4l60E Build Did your tach work off the data serial wire? my wiring harness has a white engine speed wire and my 99 z28 cluster has no where for it. Any comments would be appreciated.