| This is the inner door threshold plate for the right side also known as a sill plate. It is the inner black metal plate that holes the door gasket as well as the carpet in place. It only fits the left side of the 77-78 coupes.We have to special order these units from Japan, and are subject to availability. If these become unavailabile, we do have an alternative that is shorter and you'd have to drill the mounting holes in a different spot. The good news is that they are considerably less expensive. Check the ones out for the 240 z. Last update 10/09 | 
