sounds like its a good engine, this would be going into a dodge pickup, but I knew there where people who knew big block engines on this site so I thought I would ask. thanks for the input everyone!
Just making sure that you know that in order to put the 400 out of a car into your truck, you do need a different oil pan, pickup, exhaust manifolds, and motor mounts.
They shouldn't be too hard to find, there was a lot of Dodge pickups that came from the factory with big blocks.