Sources for Chrysler type wire terminals
Seem to be missing the point of this thread.
Chrysler generally did NOT use 56 series connectors.
AND SOMETIMES
the female Packard 56 terminals do not properly fit into the Chrysler connector housings and visaversa.
This is due to differences in terminal height, length from tip to retaining tab, etc.
the Packard 58 series terminals are much closer match.