mine didnt come with a "hitch" it just has that stupid thing with the ball that attaches to the bumper and then to the frame..........I think im going to take it off.
your hitch should just bolt to the bottom of the frame so if the bolts are stuck just use some penetrating oil and a long braker bar, they should not be to difficult. I wouldnt use a torch that close to the gas tank, there might be fumes around it that could ignite /forums/images/graemlins/thumb.gif