6 Bolt Power Take Off for Muncie SM465 Transmission. For sale is a used 6 bolt Power Take Off ( PTO ) removed from a GM 1 ton 4x4 K30 chassis cab. PTO was run off the transmission, a granny gear cast iron 4 speed Muncie SM465 Transmission. I am unclear on the interchange and and the ID tag is illegible. Good used condition. The PTO is not rusty, the engagement lever operates smoothly. All teeth are accounted for and there appears to be no damage or modifications. There is some typical tooth edge wear on the two mating gears that would be typical with usage as there is no synchronizer. $100