Haha. This reminds of a time, at a shop I used to work at, when someone put a rear axle from a junkyard in a tacoma pickup. It had the wrong gears in it, different from the front, and I guess they put the axle in without checking it. They drove it out of the shop in 2wd, stopped, and put it in 4 wheel. When they tried to move that thing it made all kinds of awful noises. The driver just kept giving it more gas and the truck started kind of jumping along. It was some sight, I laugh every time I think about it.