Sure is a neat looking Farmall! That's just what I want when I pass on, is to leave a nice tractor to live on! That no doubt is a IH Cub Cadet 100. The k241 {10hp} had the 6.5qt fuel tanks, and were noticeably bigger than the k162 {7hp} which had the round, 5qt fuel tanks. Your 12hp models {k301} had the 8qt fuel tank, respectably. Both the k241 and the k301 had the same amount of head bolts, 9 where the k161 had just 7. Just a few differences between a model 70 and model 100, like the sticker identifications, and the steering wheels were different between the two. Here on this Farmall, we see a different steering wheel, maybe from a 125, ? The hood is correct for a 70/100 model. Keep in mind that a Original hood has the "cut out" at the top front lip of the hood for the hood ornament to seat, and is slightly different from that of a 70/100 model.

Nice looking tractor!