74 Shovelhead Wiring Diagram. The wiring diagram does not show any more wires. The red wire is probably a pink wire - check closely.
1978 Harley-Davidson Shovelhead FX Wiring and front brakes. Shovelhead History by Year. Ive got all the lights and horn but when I hit the starter button there isnt even a click at the relay underneath the battery.
This circuit and wiring diagram.
The Wolf came up with this basic wiring diagram as he was putting this bike together from the frame up. The wiring diagram does not show any more wires. Glad to help site is still under construction plan to add a lot more to tech pages. I used the wiring diagram in the Clymer 1966-84 Shovelhead manual for 1978-1979 FLFLH as my guide.