Engine Splash Pans

[johnsor]

I am removing my steering gear for rebuilding from out through the bottom but will have to also remove the left side splash pan to do so then re-install. Gets me to wondering, are these splash pans worth the trouble? Should I bother re-installing it again? I know they might be somewhat functional in keeping the engine cleaner and providing an electrical ground path, but many "A" don't have them. Any comments?