I have a 92-95 civic EX tranny not in my car, but it seems like somthing isn't right. When you turn the main shaft, you hear some weird noises(not like a grinding but a rolling type of sound). My brother said he thinks that it might be a main bearing that needs replaced but I need to know for sure. The one tranny shop i called won't work on a tranny outside of a car soooo I turned directly to d-series for sum help. I could call sum more places but I want to know any help you could give me here, Transex, help me out here.