Thanks for the reply, but this is the style I am looking for. Usually the small barbs that run to the exhausts are push on not thread in like the picture.
[QUOTE=txriverrat2001;2497192]The Merc part is too expensive - I'd go with the stainless ones!![/QUOTE]
I "think" the Merc part is stainless also. It might be one of those pieces where they were originally made in stainless but then switched to iron at some point?