[Laird Madison]

I have to have my valve cover gaskets replaced. Is there anything else that should be done while they are in the engine? 2003 350z with 40k miles.

 

[dkmura]

Welcome and you may need to inspect the injector and spark plug in the areas where they may have been damaged by the leaky gasket. Outside of that, there's no reason to haphazardly change any other parts.