Technical Front bench seat ID needed

Anyone recognize this front seat? I bought it form a friends estate without even seeing it, he had bought it for a Tri-five Chevy but the brackets are definitely not tri-five. It has red-orange original material under the seat covers.

 

Rambler seats reclined all the way....hmm....

 

Pretty sure I have it figured out, looks like its 55-57 pontiac seat

 

Unless it's from a Dodge.