I have an exhaust leak coming from the passenger side where the manifold exits and connects to the cat downpipe. I changed the bolts using the dorman kit a few years back, like most dorman parts they are garbage. My oval clamp is loose and not looking too good so I want to change that and the two bolts. Dug in the forums and nothing which was odd. I have the parts manual for the durango and they don't have a part for that oval part that tightens the two exhaust pipes togther.

Anyone comment on bolts and the oval area in the photo?

 

How about something like ?