Where do you find the date of manufacture of gm 350 engines?

The date of manufacture for GM 350 engines can typically be found on the engine block, often stamped on a flat pad located near the front of the engine, just above the water pump. This pad usually contains a series of numbers and letters, including the date code, which indicates the year and week of production. Additionally, the engine identification number may also provide information about the specific model and its manufacturing details. For more precise information, consulting the vehicle's service manual or GM documentation may be helpful.