fenderwell headers

Hey yellow68runner, what brand are those headers? They look a lot like the 30+ year old Cyclones I have. Hole in the fenderwell looks about the same too. Any pics of the collector area or of how they fit under the fenders?

Here's a couple of pics of mine. The one with the engine in the car is about 30 years old. The one without the engine is recent.

Thanks for adding the pics. Any idea of the brand?