normally it takes about 1 hr out and 1 hr in.
If you are a good mechanic then it takes less.
1.Jack the car up
2.Take off the 4 bolts to the drive shaft
3.Take off the 8 bolts on each axle.
4.Then the 4 on top of the diff
5.Then the main one in the back.
Life is like a video game but the graphic are better!!