I have a set of G&S headers on my 5.9 Durango and the gasget between the header flange and head-adapter is blown. The bolt pattern is not stock mopar smallblock. Any idea what fits this? When I bought these, I was under the impression G&S (GSM motorsports..not defunct) built these headers to fit other applications and just adapted them to fit the mopar via their installation adapter plate. If I knew what else they fit, maybe I could find a gasget...Thanks
Mr. Bill