Can anyone identify these headers?

[JL8Jeff]

I got them on a motor that was pulled out of a 1985 Corvette but I can't tell what brand they are. They look a little like some Hooker headers looking at the flange and tube routing but I don't see any identifying marks on them. They are really thick tubes and the flange is really thick. I'm wondering if these were the Ebay headers when they first came out.

[JL8Jeff]

more

[BonzoHansen]

Any numbers stamped into them?

[JL8Jeff]

No, I can't find anything on them.

[91chevyz28]

They look like OBX headers

[JL8Jeff]

Not OBX, I'm 99% sure these are the old Ebay XSpower headers sold by SSAutochrome. I see their C3 headers have the same flange and pipe routing looks very similar but not identical. The C3 headers didn't have the smog stuff though.

[sweetbmxrider]

I was going to say they remind me of my ssautochrome lt1 headers with the way the stainless is rusting out