So I’m running a +4 stroker crank and I had to do a complete rebuild due to case leak. Got her all back together but piston hits head gasket. Last time the engine was built by KOR and I’m assuming they shaved the gasket.(watched a video of him doing this due to this common issue) How could I fix this without having to order special head gasket? I do not want to run a spacer because of head mod for higher compression. Also side note KOR put my engine together like I said above, quad ran strong for years with no issues. Only reason she broke is cause my fill plug fell out and I lost most my trans fluid and didn’t realize till it was too late. I would recommend that shop for anyone who needs a build.