I have an Allison in my work that I started checking out. It was in a heavy rolled over truck. Looking at the mount for filter I can't tell for sure if it is broken or if someone has taken the thread in piece out. The rest of the trans looks great but the transfer case was in a few pieces from the roll. I imagine if it was broken other pieces of the bell housing would be broken or the threads would be ripped out. Thanks for any help.
