Header ID Help

[acman63]

Got a box of new headers with a car in for restoration.  oval port small block.  big 3 inch collectors -  anyone have any idea what brand by the pics?

[tesgt350]

Most big Header Companies usually put their Names on their Headers.  The Bottom Pic looks like there might be a Part Number on one of the Tubes Just google that Part Number with the word Header.

[gt350hr]

    Summit or Hedman.