I have a set of used dt shorties w/ converters wielded in and dt ypipe up for sale. Local would be nice but slim chance of that happening. 350 for the headers shipped to east coast.170 for y pipe shipped. O2 bungs on both ypipe and headers are good and not cross threaded. One stud on left header broke and I did not try to remove it any further. Can easily be cut and drilled out and just run a bolt through flange if you cant remove it.