How do you swap engine for a 1978 Dodge Power Wagon 360?

To swap the engine in a 1978 Dodge Power Wagon 360, start by disconnecting the battery and removing any components obstructing access to the engine, such as the radiator, exhaust, and wiring harness. Next, support the engine with a hoist, disconnect the engine mounts, and remove the transmission if necessary. Carefully lift the old engine out and position the new engine in place, ensuring all mounts align. Finally, reconnect all components, including wiring, hoses, and fluids, before testing the vehicle.