It is attached with 2 bolts. They do look like a 12 point hex heads, that may have been stripped. I dont have a set of 12 point wrenches.

Also the fuel line that goes to the carb is frozen on. Cant get that sucker off.

I started trying to get a vise grip on them, gonna try that again tomorrow. . Not alot of room to work from beneath. Do you think I should work from above or below?

If it really is stubborn, I think I might have to take off the ps pump to work on it from above ....

Ill try to upload some pics
Thanks ! keep the suggestions/tips coming !