7.3 liter power stroke dieselManuel2 wheel driveNEW Southbend ClutchNEW mud terrain tires on backNEW Custom headlinerRuns good This has been a solid and reliable truck. It has got me everywhere I have ever asked it to go and was my daily driver while running a construction business driving all over humboldt towing a cargo trailer. It tows like a beast. Honestly I love the truck and I would keep it but I just bought a new truck and need the money. If u know these trucks, u know that this 7.3 still has so much life left, it just goes and goes. Just been detailed and ready to go for new owner.