Looking for a high-quality transmission pan for your Duramax 2001-2019? Check out the AFE 46-70072 Black Transmission Pan! This pan is made from durable die-cast A380 aluminum and features black and machined finish with internal and external cooling fins. It also has a magnetic drain plug and a pre-drilled and tapped 1/8" NPT temp port. Plus, it has a 4 quart increased capacity over stock for better performance.