1969 Camaro dash tach - Team Camaro Tech Sep 10, 2009As far as the tach wiring goes, you may need to clear up what you're asking. Do you have some kind of aftermarket tach now, with the wiring colors you posted? A factory tach has/needs a 12V feed wire, a signal wire from the coil terminal, and a ground. 1969 Camaro dash tach. Right, you have a L65 with a 2bbl carb, standard 350 offering. KevinAuthor: Milt's 68 SS/RS 396tach wiring issue 69 camaroJun 22, 2010Team Camaro Tech - View Single Post - '67 tach & gauges? Team Camaro Tech - View Single Post - Factory Tach not working Team Camaro Tech - View Single Post - '68 Camaro-> MSD See more results 1969 camaro tachometer | eBay Find great deals on eBay for 1969 camaro tachometer. Shop with confidence.