Are you trying to find gaskets for the collectors? I am not sure what the diamater of the bolt circle is? Heck, I am not even quite sure if I understand the question. Anyway, local auto parts store should have several different gasket sizes. I would get copper. If you are worried about size, trace the outside of the collector flange and take it with you? Did your headers come with some paper gaskets. I took the paper one to the parts store and got copper ones that matched.
|