2024 Duramax Oil Capacity. Here is some helpful specs from a different forum article that will cover gas trucks as well as the 6.6, its all useful information. It's a bit dirty, but everyone can handle it.
6.6l duramax l5p maintenance schedule and service information, including service part numbers, oil and fluid specifications, and fluid capacities. Chevrolet recommendations and specifications for oil and fluid for 2024 silverado 2500 hd.