Custom wiring on a hot rod is really cool until it isn't. Especially if you are trying to have someone other than who installed it to troubleshoot it.
Good Luck!! Custom work to any of these old trucks is risky.
In my experience, they do not like any new fancy gadgets.
They speak a different language.
If I was having troubles like that, I rip it all out and start over.
Wiring these trucks kept original is not hard.
Proof is, I`ve done it.
