[coreyc]

For the life of me I can't figure out how to install this gas cap. I have the metal tubing that attaches to the plastic gas tank, a length of black rubber tubing and the lemans gas cap, base and cover. Am I missing a piece? I assume I need another piece that installs inside the aluminum cap? Does the base of the lemans cap get installed from under the body with the cap screwing into it? If so I would need to cut a 4" hole in the body.

Thanks,
Corey C