UPDATE! 71 Demon SRT6

Sorry if these pictures suck. There off my phone. Got the oil pan taken off and drilled. Had to dremel it to the right size hole(pretty big for the return line). Then fitted with the 10AN bulkhead fitting. Put the pan back on and taped it off for new paint tomorrow. Better photos then.

You may want to rethink the oil drain. Looks like it will be below the oil level in the pan which will not allow it to drain correctly............The oil seals in the turbo will take a dump just about instantly if that is the case.

Since the pan is off you should level it and fill it with water in quarts like if the pan was full of oil to make sure. You should be about 1" above the fill line to the bottom of your oil drain.