How many quarts of transmission fluid does a 6.6 diesel take?

A 6.6-liter diesel engine, such as the Duramax used in Chevrolet and GMC trucks, typically requires around 10 to 12 quarts of Transmission Fluid, depending on the specific model and year. It's always best to consult the owner's manual or a service guide for the exact specifications for your vehicle. Additionally, the type of transmission may also influence the exact fluid capacity.