Looking for 1974 Plymouth Duster wiring diagram
Not even close to being true. Rallye dash cars and standard dash cars were pretty different, and the colors used for some circuits changed over that range. Not to mention the addition of electronic ignition, seat belt interlock devices, etc. I made a changeover diagram when I installed a rallye dash in my '74 Duster, if what you said was actually true that wouldn't have been necessary.
MyMopar has changed their layout some, you can download all of the wiring diagrams by year.
Wiring – MyMopar
You can look at the Valiant and the Dart versions and compare. Nothing is exact, but this is the one closest to my '74 Duster.
Not even close to being true. Rallye dash cars and standard dash cars were pretty different, and the colors used for some circuits changed over that range. Not to mention the addition of electronic ignition, seat belt interlock devices, etc. I made a changeover diagram when I installed a rallye dash in my '74 Duster, if what you said was actually true that wouldn't have been necessary.
MyMopar has changed their layout some, you can download all of the wiring diagrams by year.
Wiring – MyMopar
You can look at the Valiant and the Dart versions and compare. Nothing is exact, but this is the one closest to my '74 Duster.