This trucks has 208,000 miles on her. At about 200 thousand miles put in a new tranny. The engine still runs strong. Had to put both new front axles. Pitmin arm and idler arm. Now needs brakes and ball joints. But for the age of this truck, I love it. It hasn't got and rust. It doesn't do the best on gas. But I love driving it, being high off the ground. I think the engine will last until 300 thousand miles. It is the 5.7 V8. It accelerates slow, but if you need to make a highway pass, you'll have plenty of power. Great work truck