Step-by-Step '67 Rallye Gauge Cluster Overhaul/Audio System Upgrade

Wow, cant believe Charger Specialties reversed the neg and pos?? And they are still being made this way? Frustrating. Thanks for the update.
FYI those schematics you posted are not factory. I discovered with the help of members on here when I started a "rally dash redo" thread. Mymopar should be pulling them from their website!
There is a factory 67 "supplement " that was released after the 67 FSM was printed. I think 30 some pages??
Has a good bit of missing info, as well as 67 barracuda specific electrical schematics. I printed and laminated them. Hopefully get my harness done shortly.
Well done Dennis!
Edit ** i have pdfs of the supplement if you like**