[Enoch]

What is the build date on the cowl J-L8 cars were only made for a few months. Does it have the original rear with the disc brakes? Are the original dual piston front calipers still there? It will not have the valve on the sub frame on the drivers side. So it will have a 1 piece brake line from front to rear. And under the Master Cylinder it will only have the distribution block no extra round valve. If you could please post pictures of the cowl tag as I have never seen on with J-L8 stamped on it.
If you don't want to spend what they are asking for it I would be very interested in it and would pay a finders fee.

As far as value...done J-L8's who knows now and after Barrett Jackson it will change anyhow.

If you have any other questions about the car feel free to ask as I am restoring 2 right now and may be able to help you decide if it's real. Good luck.
Rich.