Gasket

A gasket (1) includes a first plate (1a) formed of a plurality of first plate pieces (5a-5f, 50-53). Each plate piece has at least one combustion chamber hole (2) therein, and a device (6) for connecting the first plate pieces together. The first plate pieces are arranged such that the first combustion chamber holes are aligned in series and two first plate pieces situated adjacent to each other are connected through the connecting device.