Muahahahahaaaaaaaaa...Time to smear Leslie,Ku'u, and Na with a mixture of honey, whipped cream, and lime jello, then spray them liberally with chopped pecans and walnuts.
WIMPS!!!
Yes. Valve covers. Just make sure you change the gasket if/when you do it. Even if there's nothing wrong. Kruz could tell you quite a bit more if he still drops by here.