Nitro Gear Package Kit, 2001-2010 LB7/LLY/LBZ/LMM

Nitro Gear Package Kit, 2001-2010 LB7/LLY/LBZ/LMM

Part# ‍GPDURAMAX-3.42

$1,687.78

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Fits: 2001 thru 2010 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM Duramax Diesel 4WD

Nitro Gear Packages for your 2001-2010 Duramax 4WD . Available in 3.42, 3.73, 4.11, 4.30, 4.56, 4.88, and 5.13 ratios.

Includes:

  • Nitro front ring & pinion

  • Nitro front Master Install Kit

  • Nitro rear ring & pinion

  • Nitro rear Master Install Kit

DmaxStore Notes:

  • Rear ring gear may interfere with stock and some aftermarket differential covers due to larger 11.8" ring gear size.

  • Rear aftermarket gear set is far superior than your stock 11.5" gear set. These Nitro Gears are a true 11.8" diameter gear set and are a direct replacement for your 11.5" factory gear.