I bought my car a little while ago and I have an exhaust leak on the passenger side header. It is where the air pump connection and the header meet. I seems the incorrect size fitting was installed, as there is lots of play. I am looking to know what the correct size of this fitting is. Can I get this part from the dealership? The fitting has threads at both ends (not sure if both ends are the same thread but I think it is) and a hex part in the middle of the threads for a wrench. One end of the fitting goes into the actual header, and the other goes into the nut on the air pump connection. What thread size am I looking for?

 

anyone?

 

ttt

 

I have the same headers, MAC forgot to send the correct fittings for the air connections. I ended up going to a hydraulics fitting store closeby and finding the correct fitting. Problem is I can't remember for the life of me what size it was...

I have some pics of the fitting on my car, if you don't mind the rust I could send them to you if they would be of any help.

If you call up MAC, they can send you the parts you need, but it is a hassle dealing with their customer service.

 

Well I called Mac and they never returned my call, nor did they know what I was referring to.. They kept thinking it was something to do with the O2 sensors.. Anyways someone here has to know.. Anyone?

 

Come on....