Someone familiar with tractor 3 point "in general?"
LOL that was Dad's old '28 Farmall "Regular" that I grew up with. It has a frame, and a factory space between the bell and gearbox. He modified the coupling down in there, and added a flywheel to install a starter.
My tractor is a "100" just a modernized "Super A" and about a step and a half bigger than a Cub