Would anyone happen to know how id go about finding a part..or part number for the O-ring in between the cat and y-pipe?

the guy who did my exhaust dropped it then thought his cement glue would keep it together. a week later a chunk falls off and now the leak is worse than it was before i got it fixed...

im hoping i can replace it myself since i know exactly where it goes... but most autozone type places i called had nothing on it...and one needed the old one to compare it to.

is the ford dealership going to be my only option?

thanks in advance !

.Snipey


- 98 SVT #5999 -. -CDA-7894 w/ ipod interface -Knauberized, Trubendz 2.5/highflow cat