[NC] S12 "C" trans and driveshaft

Looking to update my 85. I have a rebuilt engine to put in it, the trans in there now is a "B" and has 310K miles. So, I'm looking to replace it with a "C" trans.

So, long story short.

I am looking for a "C" trans and the driveshaft to go with it.

NEEDS TO BE FAIRLY CLOSE TO RALEIGH NC. For a good deal I will travel some. I'm not looking to spend a ton. I have a couple of junkyards in close proximity where I could get these Items if need be, but I figured I'd try here first.

Thanks!!