I plan on tearing down this trans over the next few months. I will be working 6 days a week and probably 12 hour days for the next month, coming shortly. Every Spring and Fall, I love Farmers. Any incite on guys who have built these transmissions, please chime in. The good part, even if some of internals show questionable wear, I have to two more cores to potentially build or gather parts from. This trans worked fine except for slow engagement into forward gears, when cold especially. The other core outside only has 1, 2 and reverse. The third works perfectly and looked like a possible recent rebuild, still in my 70S. Moving carts work great to prop up a trans for disassembly. I remember my old boss using a garbage can with vice grips to change an o ring on a trans pump. Also a list of the necessary tools to do one of these trans is helpful. I know a bushing driver should be on that list. I have the big CK manual, plan on brushing up on it over the next few months.