Did Ford brand and sell other Edelbrok intakes?
Yes, on my 331SB Ford, I have a Ford Motorsport single plane intake manifold that has "Ford Motorsport" cast onto the back, with a Motorsport number on a rear runner. It is esentially an Edelbrock Victor Jr., and has a large "E" cast into the underside. I wouldn`t be suprised if all the F-M intakes were made by Edelbrock.
I have also seen several Jerico 4 speeds with the Ford Motorsport logo on the main case, and also MSD components that were blue with F-M numbers and logos. In my Mustang, the Autometer oil pressure and temp gauges have black lens rings, and Ford Motorsport on the gauge faces. I`m sure that Ford used established sub contractors to suppy the Motorsport/Ford Racing division with a lot of the stuff.