retal73

right where the engine and trans goes together i am assuming you are talking about the bellhousing the only thing i can think of that would leak oil in that area is the "kidney" plate or inspection plate this is located behind the flywheel it will be either metal or plastic and is held on by a few screws they leak all the time on used motors and if the one on your engine is plastic it might be cracked if it is i might have an aluminum one i can sell you on the cheap. This is a simple fix but requires you to pull the engine then the flywheel and remove the kidney plate and use some good high temp silicone.

Cheers R.