Original Steering Column for '63 Valiant - Question

Looks like your original column with a missing turn signal lever and an add-on aftermarket turn signal. If originality isn't important to you, and your turn signals work, you could just keep the aftermarket signal you have now.

Hard to say for sure what is missing without removing your steering wheel, but there are replacements available that should be pretty complete. Not cheap, though.

Chrysler 1963 1964 1965 1966 Brand New Turn Signal Switch TS102 2631383 2822170 | eBay

The kit doesn't include the metal retainer that may or may not still be in place under your steering wheel. Also, the kit above doesn't include the plastic plug at the end of the turn signal wiring.

By the way, you'll need a steering wheel puller to get your wheel off.