Find a variety of factory-style, upgraded, and deep Automatic Transmission Pans available for your 2007.5-2010 Chevy/GMC 6.6L LMM Duramax. Deep pans typically allow for increased fluid capacity and feature heat-dissipating fins cast into the pan. The factory style steel pans are a perfect fit for the original rusted, corroded, or damaged pan. ATS Diesel, BD-Power, Dorman, and Mag-Hytec just some of the industry-leading manufacturers you'll find for your transmission.