NITRO GEAR GPDURAMAX-4.88 SILVERADO/SIERRA GEAR PACKAGE KIT 01-10 CHEVROLET/GMC 2500 AND 3500HD DIESEL OR 8.1L 4.88 RATIO

Suffering from poor performance and reduced fuel economy resulting from oversized tires? 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 vehicles gear ratio to their tire size all while reducing strain on the vehicles drivetrain. We at Nitro Gear and 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- Gear Packages for many popular 4x4 applications. One part number. One price.
Details:

• 2001-2010 Chevrolet and GMC 2500 and 3500HD, Diesel or 8.1L, 4.88 Ratio, Nitro Gear Package Kit
• Front Differential: GM 9.25 Inch Rev. IFS
• Rear Differential: (AAM) GM 11.5 Inch
• Gear Ratio: 4.88
• Qualifier: With Duramax or 8.1L
• Manufacturer: Nitro Gear and Axle
• Warranty: 2 Years
• Sold As A Kit

Nitro Ring and Pinion Features:

• Manufactured in South Korea
• 8620 Steel Gear Forgings
• Precision Machining
• CNC Triple-lapping
• Heat Treatment
• Rockwell Hardness Tested

Gear Package Includes:

• Nitro front ring and pinion
• Nitro front Master Install Kit (Includes Timken and Koyo Bearings)
• Nitro rear ring and pinion
• Nitro rear Master Install Kit (Includes Timken and Koyo Bearings)

Tech Note:

• Other required parts included in Nitro Gear Packages may include solid spacers, yokes or other components as noted.

Fits Vehicles:

• 2001-2010 GMC Sierra 2500HD and 3500HD 4x4 w/Duramax Diesel, or 8.1L gas
• 2001-2010 Chevrolet Silverado 2500HD and 3500HD 4x4 w/Duramax Diesel, or 8.1L gas

The NITRO GEAR GPDURAMAX-4.88 is an essential upgrade for your 2001-2010 Chevrolet or GMC 2500 and 3500HD vehicles, specifically those equipped with the powerful Duramax diesel or 8.1L gas engines. Designed to enhance performance and fuel efficiency, this gear package kit addresses the common struggles associated with oversized tires. By properly matching your vehicle's gear ratio to tire size, owners can achieve significant improvements in both driveability and economy, while reducing strain on the drivetrain.

This comprehensive kit includes everything needed for an efficient gear change. The package features front and rear Nitro ring and pinions, both crafted from high-quality 8620 steel to ensure durability and longevity. Each component undergoes precision machining, CNC triple-lapping, and rigorous Rockwell hardness testing to guarantee a reliable and robust performance. The front differential works seamlessly with the GM 9.25 Inch Rev. IFS, while the rear differential is compatible with the robust AAM GM 11.5 Inch.

To simplify the installation process, the Nitro front and rear Master Install Kits come equipped with reliable Timken and Koyo bearings, ensuring a smooth transition and longevity. Backed by a 2-year warranty, the NITRO GEAR GPDURAMAX-4.88 gives peace of mind that your investment is protected.

Compatible with both GMC Sierra and Chevrolet Silverado models from 2001 to 2010, this gear package is the ideal solution for enhancing the performance of your heavy-duty truck. Take the first step toward effortless power and improved efficiency with the NITRO GEAR GPDURAMAX-4.88 gear package kit and experience the difference in every drive.