Your problem is going to be the square 4 bolt flange to the Y pipe. Every domestic flange I've ever seen is 3 bolt triangular. Since your converter is already melted, why not simply gut it and use the empty case as a bypass? It isn't good for anything else anyway. Otherwise, congrats on sorting out everything forward of the Y pipe! Bill Robertson #5939 >--- In dmcnews@xxxxxxxxxxxxxxx, John Podlewski <john_podlewski@xxxx> wrote: > > After nearly six months and two very poorly run, repair shops, my delorean finally RUNS. Thanks to all the fellow delorean owners who helped out with their advice, understanding, time, and tools thanks again John! Problems being old injectors, fuel hoses connected incorrectly at the fuel pump, (to think I paid out lots of $$$ for that and they had three months to figure it out), a new C.P.R thanks to Special T. It Idled great after many hours of labor but stalled upon acceleration until today! Found out it was the CAT blocked or clogged, whatever, anyone know where to get a bypass"test pipe" in the U.S, other than going to the muffler shop? I'm not looking forward to spending $$$ on a new CAT if I don't have to. Don't know if they will do the work yet I will find out next year, THANKS AGAIN!