Too Funny Skip!
So just like about everything else on this car. The place for the fuel cell was made to a dimension that no off the shelf fuel cell would fit. We also did not like that there was no protection for the cell in the event of a rear impact.
The rear section was cut out and re-made.
One of the benefits of living in Charlotte is all of the used NASCAR parts as previously stated. I picked up this used can for $50.