Stahl A body 303 headers

Hello everyone,

I have a set of Stahl sb Mopar A body headers for my race Duster, I believe part number is 303 although mine are stamped 904 217 on driver's side flange. These have 1 tube that goes through the wheelwell on each side. Due to internal corrosion several of the tubes have become quite thin. Since the car has been modified for these headers I would like to find another set. Does anyone have a set, or know of where I could find a set? Any help would be appreciated. Thank you.