The transmission fluid capacity for a GM Turbo 400 transmission varies slightly depending on the year and specific application (e.g., whether it's in a car, truck, or boat, and the type of pan used). However, a generally accepted range is
between 10 and 12 quarts.
To get the precise amount for your specific Turbo 400, you should consult your vehicle's owner's manual or a reputable repair manual specific to your year and model. Filling it to the correct level is crucial for proper transmission function and longevity.
