Get ready for a ton of spot weld cutting, I wore out my 60.00 Blair Equipment 11090N Rotabroach Cutter and decided to go to Harbor freight and get their 9:00 cutters. grabbed 4 of em and proceeded to do all the rest my 66 dart floor pan, trunk pan rear gutter trunk flange and all of the pieces of the cowl with those 4 cutters (I still have 1 hanging on the wall out of those 4) those were the best little cheapie tools that I have ever bought. there were about 200 just in the cowl-apillar-lower cowl section alone.. whew I got tired of cutting them out and almost decided to use a cutting wheel, glad I didn't though.