2001-2004 GM 2500HD/3500HD 6.6L LB7 Duramax Rear Gears

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Yukon YGGM11.5-488 Ring & Pinion Gear Set for 11.5 Axle 4.88 Ratio | 2001-2015 GM 2500HD/3500HD & 03-16 Dodge Ram 2500/3500
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Yukon YGGM11.5-488 Ring & Pinion Gear Set for 11.5 Axle 4.88 Ratio | 2001-2015 GM 2500HD/3500HD & 03-16 Dodge Ram 2500/3500

Yukon YGGM11.5-488 Ring & Pinion Gear Set for 11.5 Axle 4.88 Ratio | 2001-2015 GM 2500HD/3500HD & 03-16 Dodge Ram 2500/3500

$807.40
$849.89
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Yukon YGGM11.5-456 Ring & Pinion Gear Set for 11.5 Axle 4.56 Ratio | 2001-2015 GM 2500HD/3500HD & 03-16 Dodge Ram 2500/3500
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Yukon YGGM11.5-456 Ring & Pinion Gear Set for 11.5 Axle 4.56 Ratio | 2001-2015 GM 2500HD/3500HD & 03-16 Dodge Ram 2500/3500

Yukon YGGM11.5-456 Ring & Pinion Gear Set for 11.5 Axle 4.56 Ratio | 2001-2015 GM 2500HD/3500HD & 03-16 Dodge Ram 2500/3500

$872
$917.89
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Yukon YGGM11.5-411 Ring & Pinion Gear Set for 11.5 Axle 4.11 Ratio | 2001-2015 GM 2500HD/3500HD & 03-16 Dodge Ram 2500/3500
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Yukon YGGM11.5-411 Ring & Pinion Gear Set for 11.5 Axle 4.11 Ratio | 2001-2015 GM 2500HD/3500HD & 03-16 Dodge Ram 2500/3500

Yukon YGGM11.5-411 Ring & Pinion Gear Set for 11.5 Axle 4.11 Ratio | 2001-2015 GM 2500HD/3500HD & 03-16 Dodge Ram 2500/3500

$767.50
$807.89
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Yukon YGGM11.5-373 Ring & Pinion Gear Set for 11.5 Axle 3.73 Ratio | 2001-2015 GM 2500HD/3500HD & 03-16 Dodge Ram 2500/3500
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Yukon YGGM11.5-373 Ring & Pinion Gear Set for 11.5 Axle 3.73 Ratio | 2001-2015 GM 2500HD/3500HD & 03-16 Dodge Ram 2500/3500

Yukon YGGM11.5-373 Ring & Pinion Gear Set for 11.5 Axle 3.73 Ratio | 2001-2015 GM 2500HD/3500HD & 03-16 Dodge Ram 2500/3500

$758
$797.89
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Adding larger tires to your GM 2500HD/3500HD causes both a loss in both power delivery and acceleration. Gain back your performance and acceleration by adding more aggressive rear-end ring-and-pinion gears to your rig. Shorter gears can also give your GM 2500/3500 back the final drive ratio lost from adding larger tires, delivering the performance needed for every application. Pair your new gear setup with a set of Wheels & Tires! GM Duramax Fitments: 2001, 2002, 2003, 2004 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>2001-2004 6.6L LB7

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