These are reproductions of headlight guards that we found on a C303 parts truck. They are nearly identical to the originals but with a few improvements such as heavier contruction and stronger materials.  

Here you can see the original unit and our reproduction side by side.  

These protectors are $80USD per set, Plus shipping from Portland Oregon. if you are interested you can send an email to rockhardunlimited(at)hotmail.com  

If you want to see more pictures of these guards then click here