Hi everyone just thought I'd show you what I did for new track spring bolts we used 1-1/2 all thread we made a new spring end plate on the one side we cut that out on the plasma profile cutter. the old track adjust nuts were welded up bored out in the lathe and a new nut welded on. The back nut is welded on so it will hold like the old bolt. [attachment=38387]image.jpg[/attachment][attachment=38388]image.jpg[/attachment][attachment=38389]image.jpg[/attachment][attachment=38390]image.jpg[/attachment][attachment=38391]image.jpg[/attachment][attachment=38392]image.jpg[/attachment]