Cometic head gasket for 1989-1997 Yamaha FZR400, 2.565 bore, intended to restore head-to-block sealing during rebuilds or service. The gasket design requires less clamp load, conforms load distribution across the sealing area, removes need for sealants or re-torque, and helps reduce bore distortion caused by uneven clamp forces while maintaining combustion and coolant separation.
Cometic 89-97 Yamaha FZR400 2.565 Bore Head Gasket