The front plate covers the the front back to the oem skid over the Oil drain plug. I can't say whether it plays well with factory skids, but I would assume so since it uses the same bolt locations, just uses longer bolts. I replace front, transmission and transfer case at the same time. I highly recommend you do the lower link skids. They are the cheapest skid RCI sells and that is the place most susceptible to damage. I learned the hard way. Also consider getting a Fumoto Valve. Makes it much easier than taking off the plate each time for an oil change. Give Josh a call at RCI. They are very helpful.