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USA Standard Gear 8.6-Inch Posi Rear Axle Ring and Pinion Gear Kit with Install Kit; 4.56 Gear Ratio (99-08 Sierra 1500)Find parts that fit my vehicle

Item S551039
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$1,475.89 kit

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Rear Axle Ring and Pinion Gear Kit
      • Engineered with 4.56 Gear Ratio
      • Made with 8.6-Inch Ring Gear Diameter
      • Constructed with a Nodular Case, Forged 4320 Chromoly Spider Gears, and Composite Clutches
      • Withstands the Rigors of Daily Use
      • Includes Install Kit
      • Fits 1999-2008 Sierra 1500s

      Description

      Durable Structure. The USA Standard Gear 8.6-Inch Posi Rear Axle Ring and Pinion Gear Kit is a robust and dependable choice for enhancing your vehicle's performance. Engineered with a 4.56 gear ratio, it's designed to provide improved acceleration and towing capabilities. With an 8.6-inch ring gear diameter, it offers enhanced strength and durability, making it suitable for demanding applications. This kit is constructed with high-quality components, including a nodular case, forged 4320 chromoly spider gears, and composite clutches, ensuring it can withstand the daily wear and tear of regular use.

      Easy Installation. The USA Standard Gear 8.6-Inch Posi Rear Axle Ring and Pinion Gear Kit comes with install kit for hassle-free installation.

      Application. A USA Standard Gear 8.6-Inch Posi Rear Axle Ring and Pinion Gear Kit is manufactured to precisely fit 1999-2008 Sierra 1500s.

      USA Standard Gear ZGK2019

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 2 Hours

      Difficulty Level:

      Mechanical expertise or professional installation required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Rear Axle Ring and Pinion Gear Kit
      4.7

      Reviews of USA Standard Gear Drivetrain Products (9)

      Questions & Answers

      No questions about this product yet. Ask the First Question