Stuck torque converter to fly wheel bolt

[hidesertwheelin]

So my friend has one bolt that is stuck and won't budge. Any tricks? We have hit it with the breaker bar, impact, PB blaster,... nothing, won't budge.

 

[Kain]

can you get a nut splitter on it?something like this

http://www.amazon.com/Steelgrip-226...8&qid=1444552862&sr=8-1&keywords=nut+splitter