1966 Gto Hood Tach Wiring. Classic parts in the world. One the red wire goes to a key-on spade in the fuse box and the second connects to the coil just like the original.
Pontiac GTO Forum Since 2004 A forum community dedicated to Pontiac GTO owners and enthusiasts. 5 JDM Black Face All 4 In 1 11K Tachometer Rpm OilWater Gauge Fits All Mazda Fits. With a shallower chassis it allows for easier installation and features mini-plug inputs so you can hardwire.
A white ground wire.
Come join the discussion about performance modifications troubleshooting maintenance history and more. GTO LeMans Tempest Grand Prix Bonneville Catalina. Gto hood tach wiring diagram another image. This is by no means comprehensive.