2011-2016 GM Duramax 6.6L LML Front Gears

The selection of front-end gears for your 2011-2016 GM 6.6L Duramax LML we offer here at Alligator Performance might be the perfect performance upgrade for your custom GM 2500/3500 build. Whether you've upgraded to a larger tire/wheel combination, or just looking for a more aggressive drivetrain, our front end gears are sourced from trusted and reliable brands to provide your GM 2500/3500 with long-term and dependable performance. Shorter gears can give your truck improved acceleration and torque delivery which seriously helps out with off-road applications. GM Duramax Fitments: 2011, 2012, 2013, 2014, 2015, 2016 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.