If you're looking for a high-quality transmission pan for your Duramax 2001-2016, look no further than the AFE 46-70070 Raw Transmission Pan. This pan is made from durable die-cast A380 aluminum and features raw finish, 3-4 more quarts over stock, and a magnetic drain plug. Additionally, it has an 1/8" npt temperature port and internal and external cooling fins to keep your transmission running cooler for longer. Plus, a gasket is not included (sold separately). So if you're looking for a top-of-the-line transmission pan that will provide years of trouble-free use, the AFE 46-70070 Raw Transmission Pan is the perfect choice.