sorry i have now pics. I already installed one on my car because of a little incident i had with a pot hole. what this pan has that is different that on the shallow portion of the pan there are like 2 raised portions(baffles) that are made into the casting. what this does is keep all the oil from foin into a corner of the pan while making hard turns which will help the oil starvation problems.
No core is needed. It is a BRAND NEW oil pan with gaskets new bolts to mount it to the engine and the bellhousing and new drain plug.