Help to identify a steering gear

I have this steering gear that I am planning on using for my 32 cabriolet sedan project. I would like to identify it foe sure, so that I know what I am using. I believe it to be the F-1 f-100 box,but don't really have any other reference.

 

53-56 F-100 ,the F-1s have steering wheel shaft mounted lower and have tapered splined sector shaft. F-1 mounting flange is a little smaller.

 

Thanks John. Another local hot rodder too.