FREE 2 or 3-Day Delivery on 10,000+ Items. Details

Talk to a Mustang Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
New Year, New Mods! WIN $4K Enter Daily >
$20 OFF – AmericanMuscle Show View Deal>

Nitro Gear & Axle Ring and Pinion Gear Kit; 3.27 Gear Ratio (05-10 Mustang GT)

Item 404782
Call a Mustang Enthusiast at 1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Market Price $294.39 You Save 13% ($38.40)
Our Price

$255.99 (kit)

FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
In Stock

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.

    or use

      Product Information

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


      • Performance Ring and Pinion Kit
      • Optimize Your Mustang’s Efficiency and Performance
      • 3.27 Gear Ratio
      • 8.80-Inch Ring Gear Diameter
      • Heavy-Duty 8620 Steel Construction
      • Professional Installation Recommended
      • 2-Year Warranty
      • Fits 2005-2010 Ford Mustang GT Models


      Superior Rings. If you’re ready to take your 2005-2010 Ford Mustang GT’s performance to the next level, then you need to check out the Nitro Gear & Axle Ring Gear and Pinion Kit – 3.27 Gears. Their optimal ratio and sturdy construction will give you the fuel efficiency you’re looking for, but still let you know how many horsies are under the hood each time you put the pedal to the metal.

      3.31 Gear Ratio. This gear ratio is ideal for preserving fuel efficiency but still providing the power and performance you’re looking for in your Mustang. Your engine’s power is translated into optimal power for the wheels with this ring and pinion.

      8620 Steel. This ring gear and pinion have been built from heavy-duty 8620 steel, which provides superior wear and tear resistance over the long haul. High performance or casual cruising, this ring gear and pinion will keep you rolling for years.

      Recommended Upgrade. This gear ratio will throw off your speedometer if it wasn’t your previous gear ratio, so a tune-up of your Mustang’s computer will be required. This can be done professionally or with a handheld tuner.

      Installation. This is a very mechanically-advanced installation, so doing it yourself will require a car lift or jack stands, specialized tools, hand tools, and advanced mechanical expertise. Allow at least 4 hours of installation time, but professional installation is highly recommended here.

      2-Year Warranty. This ring and pinion kit is protected by Nitro’s 2-year warranty, defending against manufacturer defects from the date of purchase. See Nitro Gear’s full warranty for complete details.

      Application. This Nitro Gear & Axle Ring Gear and Pinon Kit – 3.27 Gears is designed to fit 2005-2010 Ford Mustang GT models. Please ensure correct model and trim before purchase.



      Nitro Gear & Axle F8.8-327-NG

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Ring Gear
      • (1) Pinion

      Customer Reviews (4)

        Brand Image

        Reviews of Nitro Gear & Axle Drivetrain products have an average rating of 4.6 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Mustang

          • Bullitt - 08, 09
          • GT - 05, 06, 07, 08, 09, 10

              Related Mustang Categories