Guaranteed Free Delivery by 12/24! available on most items - Details

Talk to a Mustang Expert
1-877-887-1105
Every day 8:30AM EST - 11:00PM EST
Win $3,000 In Mods!! Enter Daily!

Yukon Gear Ring Gear and Pinion Kit - 4.30 Gears (10-14 GT)

Market Price $369.46 You Save 12% ($42.50)
Our Price

$326.96

FREE Shipping

  • Item 393214G11
  • MPN# YG F8.8-430

Will this fit your Vehicle?

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

    • 4.30 Gear Ratio
    • 8.8" Ring Gear Diameter
    • Superior Quality
    • Premium Grade 8620 Triple Alloy Steel
    • Ideal for Street and Track Use
    • Fits 2010-2014 GT Mustangs
    Improve Performance. Upgrading to a set of 4.30 Yukon Gears will add a little more low end bite to your 2010-2014 GT. A steeper set of Ring and Pinion Gears will place your Pony into its power band much quicker for faster acceleration and a noticeable increase in low end grunt. These 4.30 Gears are ideal for both street and track applications.

    4.30 Gear Ratio. 4.30 Ring and Pinion Gears are a great choice for increasing the performance of your Mustang. However, it should be noted that you will see a decrease in fuel economy when compared to your original factory installed gears. So, if you want better acceleration and don't mind a slight increase at the pump, a set of 4.30 ratio Gears will give you the added performance you want without breaking the bank.

    Quality Construction. Made from incredibly durable forged 8620 triple alloy steel for superior strength, Yukon backs their Ring and Pinion with a 1-year limited warranty. Yukon also takes full advantage of the most up to date state of the art technology in their design and manufacturing process. No matter how you look at it, this gear set is built to last.

    Attention 2010 and newer Mustang Owners. Starting in 2010 Ford changed the inner rear gear pinion bearing in all 8.8" equipped Mustangs. Because of this you will require a new 8.8" rear gear pinion bearing (Ford part# 9L3Z-4630-A) for proper installation, please see drop down option above.

    Application. This 4.30 Yukon Ring and Pinion Gear set will fit all 2010 to 2014 GT and Boss Mustangs equipped with a 8.8" rear end. A master bearing kit is recommended by most installers, especially on high mileage vehicles, see drop down option above

    Technical Note. Installation costs will vary, but a good rule of thumb is between $250 and $300. Be sure to work with a reliable shop that you trust for installations. You can also save money on your installation labor by having your Trac-Lok rebuilt at the same time as your gears are installed, see drop down option above.

    Fitment: 2010 2011 2012 2013 2014 Details

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

    What's in the Box
    • (1) Ring gear
    • (1) Pinion gear
    Installation Info
    Tech Specs
    Will it fit my Mustang?

    You Might Also Like

    Customer Photos

    More Products You Might Like

    Q & A

    No questions about this product yet.

    Ask the First Question

    Customer Reviews (1) Write a Review

    Overall Rating 5

    out of 5 stars

    • Performance Gain 5 5
    • Fit 5 5



    • 5/5

      February 16, 2017

      Wow

      These 4.30 gears are the best out there , highly recommend

      Crosby27

      Year: 2014 Submodel: GT500

      Helpful (9)

    Related Mustang Categories