2011-2015 GM 2500/3500HD w/Duramax, 4.30 Ratio, Nitro Front & Rear Gear Package Kit GPDURAMAX2-4.30
with Salisbury Type Front Axle
Nitro, Choose Ratio, Front & Rear Gear Package Kit
|Front Differential:||GM 9.25" Rev. IFS|
|Rear Differential:||(AAM) GM 11.5"|
|Gear Ratio:||3.42, 3.73, 4.11, 4.30**, 4.56, 4.88 or 5.13|
|Qualifier:||with Duramax or 8.1L|
|Manufacturer:||Nitro Gear & Axle|
Gear Package Kit Includes:
Nitro front ring & pinion
Nitro front Master Install Kit
Nitro rear ring & pinion
Nitro rear Master Install Kit
**Note: 4.30 ratio kits will ship as soon as gears are available from AAM.
A Nitro gear change will help get that performance and economy back!
It is a common misconception that lower gears are only for hardcore off-roading, in actuality the average daily driven vehicle can see huge improvements in both performance and economy by properly matching their vehicle‰۪s gear ratio to their tire size all while reducing strain on the vehicles drivetrain.
We at Nitro Gear & Axle realize the difficulty for the average consumer or install shop to compile the list of parts and prices required when doing a gear change. To make it easier for everyone the experts at Nitro are introducing an industry first- ‰ÛÏGear Packages‰ for many popular 4x4 applications. One part number. One price. One click away.
Toyota Tundra Re-Gear on TruckU TV