how much tranny fluid for a 727

That is the best place for the right answer...Did my jeep a few weeks ago, took 17 pints. I thought it would have been 6 or 7.

What do you have? I have a few manuals I can check for ya.

1969 Plymouth shop manual shows 15 1/2pints (including the Torque Converter) for the standard 727 and 18 1/2 pints for the high performance 727.