In this video, I am showing what I believe to be the most over designed or over engineered garden tractor/lawn mower ever made. This is a 1968 International Harvester Cub Cadet model 72, which is essentially the same as the Cub Cadet 70, 71, and 73. These models have the same rear end as the Farmall Cub. They are a true shaft drive tractor, but they only have 7hp. I do not think you will find another tractor that is built so rugged for the amount of power that it has.