281-682-0740 ... These are brand new! Never been ran on any motor just installed on moter on engine stand. Decided to go with long tubed headers. Part number is 329-730-10010 block huggers. I paid 350$ new with shipping I'm selling these for 250$ I'll pay shipping. Nothing wrong no dints, scratches or anything wrong with them. This is a good deal for 250$ shipped to you.