Oil Splitter Plug -- 360
Because more problems are caused by removing them and not replacing them properly than if they had just been left alone. Chrysler does not recommend they be removed for cleaning, only the caution of the caustic hot tank solution. They are also supposed to be put back with stud and bearing mount Loctite. How many of those do you know of that were done that way.
A professional machinist may be one thing but then this thread was started because a professional didn't do it right wasn't it?