I found the correct one. The 2nd book; (Engine Performance Manual) is the one I need. It has the fuel system and emissions etc.Better start sourcing the other FSM manual parts. Looking at your picture of the original manual it appears to be just the "Body" section. You need at least the "Powertrain" part or whatever they called it then.
Sorry...I don't have any complete FSM manual sets other than for an LH car!
1980 Chrysler, Dodge, Plymouth Service Manual Set LeBaron, Cordoba, Diplomat
I bought the one on the left. Which will come in handy eventually I'm sure. Full wiring diagrams etc