finally found my farmall cub...

You could probably rig up electric power steering real easy

The problem is the way the steering box/ linkage is designed. The box is built into the front casting, and the tie rod is "split." And everything is in the road of everything else. I even have a torque amplifier, but have been tol that it is very hard on the steering box on these girls, and mine likely needs rebuilt. And it ain't easy............