[Koz-04Mach]

I dont have any answers for your questions, however I am toying with the thought of putting those headers on myself when I get back to TX and the emissions arent a problem anymore. So please when your done, post your findings on those issues. Those arell questions I have myself. For the header bolts thou you can probably go to any mustang store and pick them up. Back home in TX we had Texas Mustang parts, and my friends shop 50resto. Here in CT we have Mustangs unlimited. If you dont have a local shop you can probably pick them up through those dealers, if your Ford Shop doesnt have them.