Flasher Units...

Led compatible flashers have a dedicated ground wire.

The turn signal flasher as you found is to the passenger side of the ashtra (The photo above is upside down)

From parts book, 2584 854

Tung-Sol 223

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The emergency flasher is by the emergency brake.

Typically the emergency flasher is a different unit from the turn signal. More current passes thru it.

From parts book 2196 300

Tung-Sol 536

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There is also a emergency flasher unit that is retangular.
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