[SCHWABIE]

the 2 missing wires are, a black one for the horn contact on the bearing and the other grey one is the indicator light on the gear selector , you will need to remove them from the old connectors and install them in the new connectors

 

[SCHWABIE]

here is how to remove the Packard 56 terminal from the connector housing , go to1:12 in the video Quick Tips - Removing Terminals Part 1 - Bing video