Its a factory bracket, from the mid-late '70's. On big block pick up trucks, it was used to hang the PS pump when the truck didn't have factory AC. It was also used in big block cop cars without AC but with the 100 AMP alternator with an idler pulley.

I have that bracket on my wagon right now and I had gotten it off a '77 Gran Fury (C-body) cop car.....





John

The dream is dead, long live the dream.......😥