Drive train swapping from an A body to a B body

Scody21 said
What motor / transmission is in the charger and is the scamp?

Edit, that’s a small block. Look under the drivers side head on the front of the block, should be some numbers stamped there. Also post a photo of the transmission oil pan.

Yes, yes, yes.. that's what I need to know... is there anything special or specific to look for on the car to decide whether to build or part out??