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Find Ring & Pinion Gears for your Sierra 1500

EXCEL from Richmond 8.5-Inch and 8.6-Inch Rear Axle Ring and Pinion Gear Kit; 4.56 Gear Ratio (99-18 Sierra 1500)Find parts that fit my vehicle

Item S506329
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EXCEL from Richmond 8.5-Inch and 8.6-Inch Rear Axle Ring and Pinion Gear Kit; 4.56 Gear Ratio (99-18 Sierra 1500)
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$238.49
1 Reviews
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-10% $238.49 kit Was $264.99

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Rear Ring and Pinion Set
      • For Daily Driving and High-Performance Applications
      • 4.56 Ratio
      • 8.5 in. & 8.625 in. Ring Gear Diameter
      • Heat-Treated 8620 Steel
      • Professional Installation Recommended
      • 1 Year/50,000 Mile Warranty
      • Fits All 1999-2018 GMC Sierra 1500 Models

      Description

      For Great Performance. With the name EXCEL, you know you're in good hands. The EXCEL from Richmond 8.5 in. &  8.6 in. Rear Ring Gear and Pinion Kit - 4.56 Gears give your Sierra 1500 more performance when you use it in place of the factory's rear ring and pinion duo. This strong 4.56 Gear Set is made to deliver a smooth power transfer and quicker acceleration, whether your truck is a daily driver or used in high-performance scenarios.

      4.56 Gear Ratio. Count on this EXCEL from Richmond Gear and Pinion Set to maintain top performance for your rig. Perhaps best yet, the faster acceleration is durable without running your wallet dry at the gas pump.

      Heat-Treated Steel. Richmond Gear makes this 10-bolt Rear Ring and Pinion Set from heat-treated 8620 steel for superior strength and reliability. Depending on your vehicle, the ring gear diameter is 8.5 in. or 8.625 in.

      Pro Installer. Even long-time car buffs know installing a rear ring and pinion set can be tricky. Its intricacy means that it is best left to a professional mechanic or service provider. The process takes about 4 hours.

      Covered by Warranty. Richmond Gear backs this 8.5 in. & 8.625 in. Ring and Pinion Kit with a warranty spanning 1 year or 50,000 miles (whichever occurs first). For any limitation on this protection from defects in material and workmanship, please read the manufacturer's warranty.

      Application. The EXCEL from Richmond 8.5 in. &  8.6 in. Rear Ring Gear and Pinion Kit - 4.56 Gears is designed to fit 1999-2018 GMC Sierra 1500s.

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      Fitment:

      EXCEL from Richmond GM85456

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

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Ring Gear
      • (1) Pinion Gear
      5.0

      Customer Reviews (1)

      Brand Image

      Reviews of EXCEL from Richmond Drivetrain products have an average rating of 4.5 out of 5

      Questions & Answers

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          Not only is the price a great price, but the install video completely sold me! I'll be buying all of my parts moving forward from American Trucks!

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