Hi Everyone,
I have a 2007 Chrysler Sebring base, with a 2.4L inline 4 cylinder.
I'm replacing the flex pipe and flange, and found out, before attempting to remove the exhaust from the manifold that the original studs were going to break.
I searched high and low for the studs, and couldn't even find the dimensions.
I contacted the local Dodge dealership's parts department, and they have me the dimensions for the studs.

For this motor, the flange stud dimensions are
8mm by 1.25mm by 45mm.

So if you have to do the same job, with the same issues with the studs, there's the dimensions.

I hope this helps.

 

Good Info... Welcome to the site...