ac delete pulley & bracket ?

is this an ac delete pulley and bracket ? possibly for a truck ?
worth anything or into the scrap pile ?
TIA to those with way more smarts than i possess.

Looks vaguely familiar, though I've had very few old cars (even back in the day) with AC.
I'm thinking it's an idler pulley, likely for AC - if there's a part #, maybe that'll help.
Time vs money is why some of my stuff is hitting the dump today.

I used to see them on trucks and vans to delete a/c.

I'm not familiar with that particular one on trucks. The one you see here on my A38 Aspen is the same one on trucks through '93. It's a bit difficult to see in pic but you can see it's different.

Big block '70's cars and trucks are TOTALLY different.

Here's the one I ran on my wagon that came off a '77 Gran Fury cop car I had that was AC delete.

On trucks, the pump for the power steering mounted to this bracket for frame clearance.

unfortunately, there is no part number anywhere, so unless someone wants it for free, off to the scrap heap it goes........
thanks guys !