Hi all, Sorry I do not have time to search as my car is in the shop and they are calling me telling me they can't get a part for my car. I had the passenger side gasket between the exhaust header and pro chamber crack and create a leak. I took the car in today to have the gasket replaced. I told them the factory ford gasket would be fine. They called and said they cannot use the factory piece because that is a flange, and the piece that cracked was a gasket. I cannot remember as it was over three years ago that I installed the pro chamber. If I remember correctly the driver side and passenger side were different. Perhaps they got that screwed up? or do I need to order a gasket from MAC? Thanks
-Mat
-Mat

here it is: XR3Z-9450-AA and sell's for @$10.00