Cometic Copper Head Gasket - H0340010C Part #: H0340010C Line: CMT Cometic Copper Head Gasket Manufacturer's Defect Warranty Bore (in): 3.307 Inch Bore (mm): 84mm Head Gasket Material: Copper Cylinder Head Bolts Included: No Head Gasket Thickness (mm): 0.25mm Head Gasket Thickness (in): 0.010 Inch Show More Show Less