Hey guys, get a load of this mess, These are 2" primary tubes, and still they rub and catch vibration in the wheel. I couldn't get the camera to catch the other 2 tubes on the same side, banged up just as bad maybe worse. 600hp is on to something. This car did not originally come with a big block. That could be why the headers need to be banged in. Andreas, who's headers are on that awesome looking motor!