2011-2016 GM Duramax 6.6L LML Gear Packages

The only thing better than getting a set of gears for your 2011-2016 GM 6.6L Duramax LML is receiving the entire install kit with a powerful differential in the same package! These GM 2500/3500 gear packages come with front gears, rear gears, and install kits so your Sierra/Silverado can acheive improved performance and reliable operation in every situation. Give your custom GM build better acceleration and torque delivery to all four tires with any of these premium total gear packages from your friends here at Alligator Performance! 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.

GM Duramax>2011-2016 6.6L LML

Item In Cart

Nitro Gear Front and Rear Gear Package | 11-17 GM Silverado/Sierra 2500/3500HD

Nitro Gear Front and Rear Gear Package | 11-17 GM Silverado/Sierra 2500/3500HD

- Ships in 3-5 Business Days

$1,519.00

Item In Cart

99-13 GM 2500 / 3500HD Yukon Gear 4.56 Ratio Re-Gear Package for Dana 60 & GM 10.5

99-13 GM 2500 / 3500HD Yukon Gear 4.56 Ratio Re-Gear Package for Dana 60 & GM 10.5" 14 Bolt Trucks

Call 208-719-7400 for Availability!

$1,363.89

Item In Cart

99-13 GM 2500 / 3500HD Yukon Gear 4.56 Thick Ratio Re-Gear Package for Dana 60 & GM 10.5

99-13 GM 2500 / 3500HD Yukon Gear 4.56 Thick Ratio Re-Gear Package for Dana 60 & GM 10.5" 14 Bolt Trucks

Call 208-719-7400 for Availability!

$1,399.89

Item In Cart

99-13 GM 2500 / 3500HD Yukon Gear 4.88 Ratio Re-Gear Package for Dana 60 & GM 10.5

99-13 GM 2500 / 3500HD Yukon Gear 4.88 Ratio Re-Gear Package for Dana 60 & GM 10.5" 14 Bolt Trucks

Call 208-719-7400 for Availability!

$1,363.89

Item In Cart

99-13 GM 2500 / 3500HD Yukon Gear 4.88 Thick Ratio Re-Gear Package for Dana 60 & GM 10.5

99-13 GM 2500 / 3500HD Yukon Gear 4.88 Thick Ratio Re-Gear Package for Dana 60 & GM 10.5" 14 Bolt Trucks

Call 208-719-7400 for Availability!

$1,363.89

Item In Cart

99-13 GM 2500 / 3500HD Yukon Gear 5.13 Ratio Re-Gear Package for Dana 60 & GM 10.5

99-13 GM 2500 / 3500HD Yukon Gear 5.13 Ratio Re-Gear Package for Dana 60 & GM 10.5" 14 Bolt Trucks

Call 208-719-7400 for Availability!

$1,363.89

Item In Cart

99-13 GM 2500 / 3500HD Yukon Gear 5.13 Thick Ratio Re-Gear Package for Dana 60 & GM 10.5

99-13 GM 2500 / 3500HD Yukon Gear 5.13 Thick Ratio Re-Gear Package for Dana 60 & GM 10.5" 14 Bolt Trucks

Call 208-719-7400 for Availability!

$1,333.89

Item In Cart

99-13 GM 2500 / 3500HD Yukon Gear 5.38 Ratio Re-Gear Package for Dana 60 & GM 10.5

99-13 GM 2500 / 3500HD Yukon Gear 5.38 Ratio Re-Gear Package for Dana 60 & GM 10.5" 14 Bolt Trucks

Call 208-719-7400 for Availability!

$1,333.89

Item In Cart

99-13 GM 2500 / 3500HD Yukon Gear 5.38 Thick Ratio Re-Gear Package for Dana 60 & GM 10.5

99-13 GM 2500 / 3500HD Yukon Gear 5.38 Thick Ratio Re-Gear Package for Dana 60 & GM 10.5" 14 Bolt Trucks

Call 208-719-7400 for Availability!

$1,399.89

Item In Cart

99-13 GM 2500 / 3500HD Yukon Gear 4.56 Thick Ratio Reverse Rotation Re-Gear Package for Dana 60 & GM 10.5

99-13 GM 2500 / 3500HD Yukon Gear 4.56 Thick Ratio Reverse Rotation Re-Gear Package for Dana 60 & GM 10.5" 14 Bolt Trucks

Call 208-719-7400 for Availability!

$1,363.89

Item In Cart

99-13 GM 2500 / 3500HD Yukon Gear 4.88 Thick Ratio Reverse Rotation Re-Gear Package for Dana 60 & GM 10.5

99-13 GM 2500 / 3500HD Yukon Gear 4.88 Thick Ratio Reverse Rotation Re-Gear Package for Dana 60 & GM 10.5" 14 Bolt Trucks

Call 208-719-7400 for Availability!

$1,363.89

Item In Cart

99-13 GM 2500 / 3500HD Yukon Gear 5.13 Thick Ratio Reverse Rotation Re-Gear Package for Dana 60 & GM 10.5

99-13 GM 2500 / 3500HD Yukon Gear 5.13 Thick Ratio Reverse Rotation Re-Gear Package for Dana 60 & GM 10.5" 14 Bolt Trucks

Call 208-719-7400 for Availability!

$1,363.89

Item In Cart

99-13 GM 2500 / 3500HD Yukon Gear 5.38 Thick Ratio Reverse Rotation Re-Gear Package for Dana 60 & GM 10.5

99-13 GM 2500 / 3500HD Yukon Gear 5.38 Thick Ratio Reverse Rotation Re-Gear Package for Dana 60 & GM 10.5" 14 Bolt Trucks

Call 208-719-7400 for Availability!

$1,399.89

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