Ford E350, 351W
71,673 vehicle, about 2K oil, July '14 through 10/10/15, about 2K on oil.
Out: Service Pro 10W-30, Parts Master oil filter
In: Quaker State Advanced Full Syn, Motorcraft filter
I bought the QS five or six years ago on clearance at Walmart for nine bucks a jug.
The van was going to get either that or T5. I used the QS since it was older.