'68 Z/28 GM Headers, 3942501 3942502, Only $10,000
 

Wow, big money.

I have to say, anecdotally, I have owned about a dozen sets of original Chevy Kustom Headers from the 1960s-70s and none have had that style port flange, or a square collector flange. Obviously the part numbers are right but I'm wondering if anyone else has any input on the originality of this set.

Matt Kurek - these don't look like the Kustom headers you found a couple years back, either.

Anyway, always willing to learn...look forward to the feedback

Link to 1968 Camaro Z/28 Kustom Headers

https://i.ebayimg.com/images/g/UWsAA...Jt/s-l1600.jpg