Got a 98 XLT with a 3.0L. Massive exhaust leak at the Y pipe-to-cat flange as the gasket is disintegrated. I've got a new gasket on standby but the three bolts are so rusted out that I can't tell what I'm working with, and I'd like to have new hardware before I open it up, potentially destroying the old stuff. Anybody have a pic of what a healthy connection looks like? Can't find anything that deals with this specifically anywhere online.