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USA Standard Gear Ring and Pinion Gear Kit; 3.31 Gear Ratio (99-04 Mustang GT)Find parts that fit my vehicle

Item 402960
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USA Standard Gear Ring and Pinion Gear Kit; 3.31 Gear Ratio (99-04 Mustang GT)
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22 Reviews
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$268.89 kit

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      Product Information

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

      Features & Specs

      • Ideal for Street and Performance Applications
      • With a 3.31 Gear Ratio
      • Has an 8.80 inch Ring Gear Diameter
      • 30-Spline Pinion
      • 10 Ring Gear Bolts
      • CNC-Machined Triple Alloy Steel Construction
      • Direct Fit Replacement
      • Professional Installation Recommended
      • 1-Year Limited Warranty
      • Standard Rotation
      • Fits 1999 to 2004 Ford Mustang GT Models

      Description

      Re-Gear with Confidence. The USA Standard Ring Gear and Pinion Kit gives you confidence in your install, regardless whether you’re replacing worn gears or tweaking performance. This kit features OEM-quality ring and pinion gears with a 3.31 gear ratio. Not only does this result in a quality and performance that you’re used to, USA Standard’s high product standards deliver a product that you can rely on.

      Triple Alloy Steel Construction. The ring and pinion gears are engineered to match OEM quality, performance, and reliability. The gears are CNC-machined from high-grade materials to ensure that they meet OEM specifications.

      Recommended Upgrade. Purchasing a USA Standard installation or master overhaul kit is highly recommended for easier installation.

      Expertise Required. While the kit is meant for direct fit replacement of the ring and pinion gears, expertise is required to complete the installation. Installation by a professional mechanic is recommended.

      1-Year Limited Warranty. The Ring Gear and Pinion Kit with 3.31 gear ratio is warranted against manufacturing defects. Exclusions will apply.

      Application. The USA Standard Ring Gear and Pinion Kit with 3.31 gear ratio is designed to fit 1999 to 2004 Ford Mustang GT models.

      Fitment:

      Details

      USA Standard Gear ZG F8.8-331

      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
      4.5

      Customer Reviews (22)

      Questions & Answers

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      Will It Fit My Mustang

      • Bullitt - 01
      • GT - 99, 00, 01, 02, 03, 04

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