I have a set of JBA shorty headers that I am having installed next week. JBA recommends Percy's carbon fiber gaskets for the 4.6/5.4 3V engine but I can't seem to find anyone that sells them. Can anyone help me help? Vendors?
Just after I did my LT's I read in a number of places that guys were having much better success with the stockers than most of the aftermarket. I can't remember which ones I got, but they're from Summit.