July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Rear

Rear Differential

2.9 - 3.1 Liter (L)
Note: Fill to 1/4 - 9/16 inches below bottom of fill hole. Add 4 ounces of friction modifier additive C8AZ-19B546-A, Ford Specification EST-M2C118-A for complete refill of Traction-Lok axles.