Hey everyone, just bought a '97 manual transmission 4runner 4 cyl with 200k miles. I never owned a Toyota before so I have some learning to do. I was messing around under my car, getting to know it and noticed this weird screw sticking out with a bunch of black grease on it screwed into a bracket that holds the drive line. Its kind of odd that it sticks out so far. Is it supposed to be like that? Any ideas what it is?