I have the AT out for refurbishing so went to fix the leaking front oil
seal. Three of the flywheel (flex plate, actually) bolts came out easily,
the other two remain firmly in place, and now have more of a round hole than
a hex. I have never had the flex plate off: If I were to drill the heads
off, would there be enough left to use a vise grip or such on the stub after
the plate is out?