Have a 3.15 LSD that i took out of my e36 328 that's gonna be a drift car as put a welder small case in instead.

Only problem with it is when i took it out i noticed that the front mounting on the diff has no threads in it. The one the bolt through the bushing threads into. There was a bolt just put through with a nut on other side. Can get a photo to you/ Can be made available if you would like to check it out?