Changed the oil, filter, tranny and diff fluid today. I also drained the AOS I made and I let it go for about 2000 miles. I was very surprised by the amount of oil! This bottle is about 2" in width you can see if that gives you an idea of just how much oil I kept from getting into the manifold and motor.
Also the rear diff fluid was only 6200 miles old. There were tons of metal shavings on the magnate and diff fluid always stinks to high heaven. I'm glad I got it changed out.