[The CyberPoet]

The OEM bolts are black coated -- if your bolts are SS, someone has replaced them. And thank your lucky stars (far better too easy than too hard). Still coat with high-temp antiseize before they go back in

Cheers
=-= The CyberPoet

[Cheriff]

Here is the header. The reason I am asking about whether it is OEM or not was because I was expecting there to be a bolt that secures it to the bike (other than the header flange bolts)



As far as whether it is the second motor or not, I shouldn't worry about it. It runs good and if the person who replaced it was experienced enough to use the stainless bolts and anti-seize, then they I can feel comfortable that they were doing things right. Also, if it blows then its B-12 time

[The CyberPoet]

That is definitely the OEM Kat headers, given the shape of it all the cross-vent and the collector welds/connections.

Cheers
=-= The CyberPoet