The condenser was there to minimize points erosion due to arcing across them. It had nothing to do with energy delivered to the plugs.

The coil is what determined the energy delivered to the plugs. We are talking about OEM ignitions systems, not a CD setup which is what I think you are thinking about. Capacitor ad condenser are two terms for the same thing.

Prestolite used to be the supplier for all of Chrysler's distributors and as Chrysler transitioned to making their own I suspect they contacted out to Prestolite the oddball stuff that Chrysler didn't want to tool up for, like dual points or mechanical tach drive distributors. Nothing special about it, imo. Once electronic ignition became standard Chrysler had no need for oddball stuff and kept it all in house.