1932 Ford headlamp single bulb socket wiring.

[37 Coupe]

My car has cowl lamps and single hole headlamp reflectors and some really crappy wiring.So looking for new sockets only ones I see are the two bulb parking light sockets/wiring. Is this all that is available in reproduction ? If so you just disconnect the extra socket and wire that your headlamp does not need or is there a supplier for what I need? .Thank You