All gaskets are Cometic except for 81mm .025" Gasket

Hayabusa Head Gaskets

Fits 1999-2018 Hayabusa

RC's Performance keeps head gaskets in stock for the GSX 1300R Hayabusa. Whether you need a stock bore head gasket (81mm) or 2mm bore (83mm), 3mm bore (84mm), 4mm bore (85mm), 5mm bore (86mm) ... we have got you covered. It is recommended to replace your head gasket anytime your head has been removed from the motor.

81mm is available in .018",(.025" OEM Gasket)

83mm is available in .030"

84mm is available in .027", .030", and .036"

85mm is available in .027", .030, and .036"

86mm is available in .030"