I'm looking to put some 33's under my 2A and wanted to add some flex to the suspension. Whats the best way to do this. My frame is cracking in random spots... just fixed a crack by the crossmember. I really don't like watching my hood slide 2 or 3 inches across my fenders. I would like a suspension that absorbs the bumps rather than my frame. I'm about to install an SM420, dana 18 tera low tcase, and rebuilt overdrive. I would like to put TJ springs on it how much and where does the frame have to be stretched? I don't want to do a spring over lift. And I don't want to hack the body away. Is there anyone else out there with 33's on their flattie? Thank for the help.