Edit:im finding possible clarification that it is not an egr but it’s a secondary air system that circulates air into the exhaust to help burn it all up in the cat. It’s not on the 2006 manifold but is on some higher years.

I’m preparing for an engine swap for a 2006 3.5L to a 2007 3.7L.

the instructions I obtained stated to swap the EGR block off plate from my 3.5 to the 3.7. The problem is I probably need to give it to the shop I’m giving my motor to as a core.

im coming up empty trying to find the oem part of aftermarket. Any sources?

 

I have no at this time to offer but please keep us apprised as to the progress you have. Oh and please provide as many details as possible.

 

Since H3s have no EGR I'm thinking your instructions are not very instructive. If you are having a shop do it, let them do the thinking, you just have to write a check.