[Ed Fernandez]

Brian, i'm a bit confused. What headers are in the pictures with the head?
Also if you're going to mount the cell in the back of the car you'll need some sort of a bulkhead to isolate the cell from the interior compartment. My cell was mounted under the rear floor area where the old gas tank was located. I had a metal trap door to reach the filler cap. The vent had a short 90 degree bend to keep it out of the interior of the car.
Hope this helps.