Originally Posted by jherrin215
i am a pretty stout 6'3 250 lbs. and could not budge anything.
So you're saying that although you're a big guy you're weak?
What are you using as a rust penetrator? PB Blaster works best. WD-40 is about useless.
Give it time to soak, make sure it's all real loose, and a big pipe wrench. You could also try a propane torch to heat it up and help expand the coupler.