More Sideways than forward..

Forget to address the Bellhousing to 833 OD question. I bought this car/project from an old Mopar guy in Grand Junction, he said all the parts were carefully selected, and all fit together; all i would have to do is put it together. Sure enough, short of having to lop off the end of the input shaft, everything bolted right up. So, i had no idea about the obscurity of the "correct" bellhousing, and cant confirm whether the PO had my housing bored. I will get the numbers off the side of the BH and post them here. Thanks.