Head Gasket Y125

[Iwantareliablebike]

The inner ring on my head gasket looked like it was to small for the cylinder. The ring was crushed around the inside almos 1 mm and all of the metal fragments chizzeled my piston top and cylinder head. Are their gaskets for cylinders that are bored out. Its bored .080 over, shouldnt thier be larger head gaskets so they dont crush and get smashed by the piston???

If you need a pic posted let me know... I need to order the right sized head gasket for a 1985 yz125 bored 80 over