NITRO GEAR GPDURAMAX-4.56 SILVERADO/SIERRA GEAR PACKAGE KIT 01-10 CHEVROLET/GMC 2500 AND 3500HD DIESEL OR 8.1L 4.56 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, 4.56 Ratio, Nitro Gear Package Kit
• Front Differential: GM 9.25 Inch Rev. IFS
• Rear Differential: (AAM) GM 11.5 Inch
• Gear Ratio: 4.56
• 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

Revitalize your Chevrolet or GMC with the NITRO GPDURAMAX-4.56 Gear Package Kit, specially designed for 2001-2010 2500 and 3500HD models equipped with Duramax Diesel or 8.1L engines. This comprehensive gear package revolutionizes your vehicle's performance and fuel economy, making it perfect for everyday driving as well as adventurous off-road excursions.

One of the common challenges faced by drivers with oversized tires is diminished performance and lowered fuel efficiency. This gear package effectively addresses this issue by providing a precise 4.56 gear ratio that harmonizes with your tire size. The result is a noticeable improvement in torque and acceleration, alongside reduced strain on your drivetrain, allowing your vehicle to perform at its best.

The NITRO gear kit includes everything needed for a straightforward installation. It features both front and rear ring and pinion sets plus master install kits that come with high-quality Timken and Koyo bearings. Manufactured using 8620 steel forgings and precision CNC triple-lapping techniques, the gears are built to last. Each component undergoes rigorous heat treatment and Rockwell hardness testing to ensure optimal durability and performance.

Sold as a complete package under one part number at a single price, this kit simplifies the installation process for both consumers and automotive professionals. Backed by a 2-year warranty, the NITRO GPDURAMAX-4.56 Gear Package Kit combines superior craftsmanship with user-friendly installation.

Upgrade your vehicle today with this essential gear package that promises enhanced performance and efficiency, making each drive an exhilarating experience. Perfectly suited for all 2001-2010 GMC Sierra and Chevrolet Silverado 2500HD and 3500HD four-wheel drives, the GPDURAMAX-4.56 kit is a wise investment in your vehicle’s future.