Please Help Me Identify What I Have

I just bought a a-body A-833 That seems to be pieced together. I has an aluminum case, a cast iron tail shaft, and an old style ball type cover with bronze forks. The guy I bought it from said he thinks it came of a early 70"s Dart but who knows?

Hear are some Pictures with all the #'s:

The Case #s
Case.jpg
Cast case.jpg
The tail shaft #
Tail.jpg
The cover#
cover.jpg