Hey all, a quick question. On a 2006 5.4L, is the band clamp for the slip connection to the driver side cat a 2.5" or a 3.0" band clamp?

My truck is missing this clamp (original owner did not reinstall it after hacking up the exhaust). I currently have it clamped with two standard 3" clamps, with a piece of larger bore exhaust pipe slipped over it. I couldn't get a good seal with the weep hole and pipe splits without the extra pipe. I would like to replace it, but wasn't sure what size of clamp to get. None of the parts stores around here carry the band clamps, so I am going to have to order, so returning one would be a pain.

I swiped a picture from the exhaust guide thread and circled the clamp in question.

question-clamp

Thanks!

 

Weld it.