Is it that important to change the oil pan out on the 4 wheel drive's? I've alway's heard this and I had to put a 2 wheel drive motor in my truck 2 year's ago. I was gonna change the pan but i had plenty of clearance and got in a hurry to wheel. I've wheeled the fool out the old truck, rolled several time's, once in a pond 5 ft deep and still going with no oil issues. It can't be luck becuase all i get is BAD
