Which of the plug on the torque converter is the actual drain plug?
There is no drain plug in that converter, it's a sealed unit like a car in that machine. I don't ever recall one with a drain plug in a 455c.
The 455c is supposed to hold eight gallons of transmission fluid; five came out, but it was full. The torque holds three gallons. So how do I completely drain the transmission fluid?
Found out I can only empty the torque by removing it.
Same as a car, you have to flush it or remove it.