The BD TorqueMaster transmission and torque converter package for Chevy 2007–2010 LMM 4WD is a matched, dyno-tested set built for towing, street or track use. The package includes BD's heavy-duty aluminum deep pan to increase fluid capacity and components such as a billet input and a triple-disc converter to handle higher torque demands. BD highlights increased clutch counts, revised oil circuits and dyno validation to improve drivetrain durability and operation under heavy loads.
BD Diesel Duramax Allison Transmission & Converter Package - Chevy 2007-2010 LMM 4wd