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USA Standard Gear Ring and Pinion Gear Kit; 4.56 Gear Ratio (05-10 Mustang V6)Find parts that fit my vehicle

Item 402991
USA Standard Gear Ring and Pinion Gear Kit; 4.56 Gear Ratio (05-10 Mustang V6)
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Our Price

$299.89 kit

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Ship to: Ashburn - 20149
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      Product Information

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

      Features & Specs

      • Ring Gear & Pinion Kit
      • Ideal for Drag Racing Applications
      • 56 Gear Ratio
      • 50" Ring Gear Diameter
      • 28 Spline Pinion/41 Gear Teeth
      • 10 Ring Gear Bolts/10 Cover Bolts
      • Precision Machined
      • Premium Quality - AISI 8620 Carburizing Alloy Steel
      • Professional Installation Recommended
      • 12-Month Warranty
      • Fits 2005-2010 Mustang V6


      Performance Booster. Upgrading your Mustang V6 with a USA Standard Ring Gear and Pinion Kit - 4.56 can boost performance and make driving more fun. Ideal for both common and rare applications, USA Standard parts deliver confidence in your installation.

      4.56 Gear Ratio. The highest stock gear ratio available for the 2005-2010 Mustang is 3.55. Increasing it to 4.56 with the USA Standard Ring Gear and Pinion Kit will make a drastic difference to 60-foot and acceleration times. The perfect choice for hard core drag racers looking for better low end torque.

      Superior Construction. Fabricated from forged 8620 alloy steel, the USA Standard Ring Gear and Pinion is precision machined for individual differential applications. Manufactured to the same high quality standards as OEM, USA Standard products are strong, reliable, and affordable.

      Installation. While professional installation is recommended, USA Standard provides sufficient instructions for someone with an advanced level of mechanical skill and a free afternoon to perform the job.

      Warranty. USA Standard covers the original retail purchase of the Ring Gear and Pinion Kit - 4.56 with a 12-month warranty against defects in materials and workmanship. Some exclusions may apply.

      Application. The USA Standard Ring Gear and Pinion Kit - 4.56 gears is engineered to fit all models of 2005-2010 Mustang V6.



      USA Standard Gear ZG F7.5-456

      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 Gear

      Customer Reviews (22)

        Questions & Answers

        10 More Questions

        Will It Fit My Mustang

        • V6 - 05, 06, 07, 08, 09, 10

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