As the title says I stripped the nut trying to get it off. What would be the easiest way to get it off? Should I just weld another nut to it and take it off? I need to get my swap done before tomorrow. Thanks in advance guys.

 

if you can go to a parts store see if they have a extractor socket set. Your talking about you rounded the nut right?

put some pressure on the nut when you use the extractor socket and turn that way you know it has a good grip. Use a 3/8" rachet and a reasonable amount of leverage.