big block /6 k member oil pan?

If you find out any informaton let me know. I had an engine that sucked the oil pan dry and now have a large paperweight. I am in the process of doing the Schumacher 6 cyl k-frame and 400 block thing as we speak. I have the right oil pan that allows the steering to clear however i am wanting to put a deep oil pan in it and need to know what needs to happen so I can do this. Thanks..Dartmansam