I have a 67 Mustang. The ? is this. I need to get some headers that will fot the car. I have the a-heads from Eliminator. This is a 557 (460). They have the chevy big block exhaust flanges. I have cut the shock towers back to help. I found some one that could do it but they dont have a fabricator right now. Does any one know were or how I can get some from? please let me know..