Free Shipping On Orders Over $75. Details

Talk to a Silverado Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 For Your Silverado! Enter daily!

G2 Axle and Gear 8.5 in. & 8.6 in. Rear Axle Ring Gear and Pinion Kit - 3.42 Gears (07-18 Silverado 1500)

Market Price $361.99 You Save 12% ($42.00)
Our Price

$319.99 (set)

FREE Shipping

  • Item S107317

Will this fit your Truck?

Change Vehicle Help?
In Stock Ships same business day.
Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Features & Details

    • Made to Replace Used Ring and Pinion or Upgrade Existing Parts
    • Direct OEM Fitment onto Axle
    • Made with 8620 Gear Steel
    • Manufactured in 3.42 Ratio
    • Heat Treated During Manufacturing
    • Complex Installation
    • Includes 10 Year Warranty
      Fits All 2007-2018 Chevrolet Silverado 1500 Models
    Add Strength to Your Drivetrain. Are you seeking greater performance from your Chevy at the track? Do you need more durability on the trail? Then you can use this G2 8.5 in. and 8.6 in. Rear Ring Gear and Pinion Kit - 3.42 Gears in your Chevy's axle. These gears will give you the performance you need when on the track and will give you the durability you crave when on the trial.

    Made for Tough Use. These gears are engineered and manufactured from 8620 gear steel. This type of steel is used in many different transmission applications, and especially for the gears, which endure extreme pressure from continued use and heat. These gears come in a 3.42 ratio for better gearing when on the track or drag strip.

    Advanced Installation. These gears should be installed by someone with professional mechanical skills. They should take about two hours to install.

    Warranty. These gears come with a 10-year limited warranty.

    Application. This G2 8.5 in. and 8.6 in. Rear Ring Gear and Pinion Kit - 3.42 Gears fits all 2007-2018 Chevrolet Silverado 1500 models.

    Fitment: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 Details

    MPN# 1-2021-342

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Ring and Pinion Kit
    • (1) Installation Hardware
    • (1) Installation Instructions
    Installation Info

      Customer Photos

        Q & A

        No questions about this product yet.

        Ask the First Question


          Related Silverado 1500 Categories