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Find Ring & Pinion Gears for your Sierra 1500

Nitro Gear & Axle GM 8.25-Inch Front/9.50-Inch Rear Axle Ring and Pinion Gear Kit; 4.56 Gear Ratio (14-25 5.3L Sierra 1500)Find parts that fit my vehicle

Item S561039
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AmericanTrucks no longer carries the Nitro Gear & Axle GM 8.25-Inch Front/9.50-Inch Rear Axle Ring and Pinion Gear Kit; 4.56 Gear Ratio (14-25 5.3L Sierra 1500). Please check out 1999-2006 GMC Sierra Drivetrain for an updated selection.
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    Product Information

    Features, Description, Q&A, Specs & Installation

    Features

    • Ring and Pinion Gear Kit
    • Improves Towing and Performance
    • Enhances Fuel Efficiency
    • High-Strength Build
    • Six-Hour Installation
    • Two-Year Warranty
    • Fits 2014-2025 5.3L Sierra 1500 Models

    Description

    Performance. The Nitro Gear & Axle GM 8.25-Inch Front/9.50-Inch Rear Axle Ring and Pinion Gear Kit with a 4.56 gear ratio enhances the towing capacity and off-road capability of your Sierra 1500. This specific gear ratio optimizes the torque and power delivery to the wheels, crucial for heavy-duty applications such as towing trailers, boats, or other payloads. Improved torque delivery ensures that your vehicle can pull heavier loads with greater ease, while enhanced power distribution enhances traction and vehicle stability on rough terrains. This results in a more robust and capable performance setup, making your vehicle a formidable performer whether on the highway or traversing off-road paths.

    Efficient. Adjusting the gear ratio to 4.56 optimizes the engine’s RPM at lower speeds, promoting a more efficient power output, which can significantly improve fuel efficiency, particularly in urban driving or while towing. This Nitro Gear & Axle GM 8.25-Inch Front/9.50-Inch Rear Axle Ring and Pinion Gear Kit allows the engine to operate in a more efficient RPM range, reducing the need to consume more fuel to achieve the necessary power. Consequently, the engine experiences less strain, which not only reduces fuel consumption but also decreases the overall wear and tear on the engine and other drivetrain components. This adjustment is especially beneficial in scenarios that require frequent starts and stops, common in city driving, where maintaining efficiency is crucial for both performance and economy.

    Installation. Putting this Nitro Gear & Axle GM 8.25-Inch Front/9.50-Inch Rear Axle Ring and Pinion Gear Kit on your Sierra 1500 takes 6 hours to install.

    Warranty There is a 2-year warranty on this product.

    Application. The Nitro Gear & Axle GM 8.25-Inch Front/9.50-Inch Rear Axle Ring and Pinion Gear Kit fits 2014-2025 5.3L Sierra 1500 models.

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    Installation & What's in the Box

    Installation Info

    Installation Time

    (approx) 6 Hours

    Difficulty Level:

    Light to Moderate mechanical skill required.

    Installation Guides

      No guide available for this part yet.

    What's in the Box

    • (1) Front Ring and Pinion Gear Set
    • (1) Rear Ring and Pinion Gear Set
    • Hardware
    4.5

    Reviews of Nitro Gear & Axle Drivetrain Products (8)

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    Reviews of Nitro Gear & Axle Drivetrain products have an average rating of 4.5 out of 5

    Questions & Answers

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