exhaust leak where exhaust meets cat
'92 yj, 4.0
i've got an exhaust leak that i've tracked down to, i'm pretty sure, where the exhaust comes down into the cat. tomorrow i'm going to drop that big shield that's in the way so that i can get to it but i have a question before i get up underneath it. is that a flanged connection, or is there a gasket in there? for that matter, from what i can tell i'm going to need to drop the tailpipe/muffler, and then the cat so i'm wondering if any of these are gasket connections or if they're just flange or clamp style.