Cometic Steel Head Gasket - H0300010S Part #: H0300010S Line: CMT Cometic Steel Head Gasket Manufacturer's Defect Warranty Bore (in): 3.582 Inch Bore (mm): 91mm Head Gasket Material: Steel Cylinder Head Bolts Included: No Engine Make/Size: Honda CR500R Head Gasket Thickness (mm): 0.25mm Head Gasket Thickness (in): 0.010 Inch Show More Show Less