I found out that the bottom of the cover is supposed to have a missing area. I was able to clean up the rear timing cover and use it. My next issue is I have a small plastic nipple coming off the back of my valve cover, next to the larger one on the back left side. It is not plugged and I do not seem to have any hoses that are not connected. Where does this connect to? I can get a picture if needed. Please help!!