Engine swap on 2002 gm 3500 savanna?

Swapping the engine in a 2002 GM 3500 Savana involves several key steps, including disconnecting the battery, draining fluids, and removing the old engine. You'll need to lift the vehicle and remove components such as the radiator, exhaust, and electrical connections to access the engine. Once the old engine is out, the new engine can be installed, ensuring all connections and mounts are secure. Finally, refill fluids and conduct a thorough check before starting the vehicle.