1967-1968 Tach Wiring Question???

Brian K. Green · Jul 1, 2008

Hey guys please help! I have a new 1968 wiring harness and trying to hook up an original stock tach. The wiring harness has a pink wire that I am under the impression that this connects to the black wire from the tach. So where do I connect the red wire from the tach? Is there a wire that I connect it to from the harness? Because I cant find any other wire that it could connect to. All of my experience is with the 65-66's and this is all new to me. Please help me out. Thanks!

Coralsnake · Jul 1, 2008

Theres a red one in there somewhere. It may be short. I think it comes off the ignition, but I can check

sanpablo · Jul 2, 2008

I just checked my spare 67 GT wiring harness and there is a double red/yellow wire that comes out of the harness right near the ignition switch. This red/yellow whould go tho the red wire from the tach. The black wire from the tach would go to the pink wire from the harness. I'm not sure if the 68 harness is the same but I think it is.