i need some help please. i'm currently putting together a 408 stroker and got a set of ford z304 heads (believe built by canfield). my question is with the headers. i'm looking for a good 1 3/4 tube header, that does not use adapters, and has ball type flanges for the exhaust. i know that the heads are a raised port, but don't think it's the same as trick flow raised ports. please help!!! thanks