Hey Jason .hows the Conn. Gang doing? Thanks for the info, a friend bought a Duster and I`m helping him a little it has Econo W2 heads 810 I think, he wants to go from Tubular Auto. headers to TTIs but hasn`t had the Tub. Autos off to see the bolt pattern he`s trying to figure out the bolt patern to order the headers. Evidently they only come in the standard bolt pattern. Are you and Ange going to Carlisle? I`m coming down Friday to walk around and race my truck at the Friday night Mopar race.