Nitro Gear and Axle
'01-10 Chevy/GM 2500/3500 Front and Rear Gear Package Kit
Gear Ratio
REM Polish
'01-10 Chevy/GM 2500/3500 Front and Rear Gear Package Kit
5.13 / No
MCQUEEN
190 South McQueen Road
Suite 109
Gilbert AZ 85233
United States
Designed for the 2001-2010 Chevy/GMC 2500 and 3500's. A Nitro gear change will help get that performance and economy back!
If you've fitted larger tires to your vehicle then you are likely experiencing a loss in performance, fuel economy, and more constant transmission gear “hunting" - This is because the larger tires reduce your engine's RPMs below the optimal power band. Re-gearing the differentials in your vehicle is the only way to get your vehicle back into its optimal operating RPM range, thus improving performance and reducing strain on your vehicle's drivetrain. This is especially important for today's vehicles as they feature tall factory gearing and overdrive transmissions which are less tolerant to increase in tire size or the weight of added accessories.
KEY FEATURES:
- Manufactured in South Korea
- 8620 Steel Gear Forgings
- Precision Machining
- CNC Triple-lapping
- Heat Treatment
- Rockwell Hardness Tested
DRIVETRAIN FITMENT:
- 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
VEHICLE FITMENT:
- 2000-2010 GMC Sierra 2500HD & 3500HD 4x4 w/ Duramax Diesel, or 8.1L gas
- 2000-2010 Chevrolet Silverado 2500HD & 3500HD 4x4 w/ Duramax Diesel, or 8.1L gas
WHAT'S INCLUDED:
- Nitro front ring & pinion
- Nitro front Master Install Kit
- Nitro rear ring & pinion
- Nitro rear Master Install Kit
American-made Excellence
SDHQ: Built for Adventure
Experience American-made excellence from SDHQ, your fellow off-road enthusiasts. We take pride in crafting high-quality, custom products right at our headquarters for unparalleled performance and durability.
Check out what 'SDHQ Built' means for us as well as our customers: