OK I did the easy stuff . I looked at the valve cover gasket and it did not appear to have any problems. It really would have been a welcone sight to find a crack in the gasket. At this point my oil leak really is pointing to the cylinder head gasket. But before I go and rip it out does anyone have any good inspection technics to check the rear of the left head for oil leaks. Mirrors to use flashlights, where to look from etc.

Thank You
John Roncallo