Cometic Copper Head Gasket - C4309-027 Part #: C4309-027 Line: CMT Cometic Copper Head Gasket Manufacturer's Defect Warranty Bore (in): 2.677 Inch Bore (mm): 68mm Head Gasket Material: Copper Cylinder Head Bolts Included: No Engine Make/Size: Morris XPAG Head Gasket Thickness (mm): 0.68mm Head Gasket Thickness (in): 0.027 Inch Show More Show Less