can anybody tell me what this is?

[bugsyroo01]

Anyone know what this is?

 

[442_olds]

Looks like a turn signal flasher.

 

[littlerascle59]

Anyone know what this is?

Turn signal flasher if I'm not mistaken. You're gonna have one in the fuse block for your hazard lights and one near the radio for the signal lights.

 

[1979Calais]

Looks like a turn signal flasher.

I said the same thing, but deleted the post by mistake.