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Motive Gear Performance Ring and Pinion Gear Kit; 4.88 Gear Ratio (11-14 Mustang V6; 86-14 V8 Mustang, Excluding 13-14 GT500)Find parts that fit my vehicle

Item 21109
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4 Reviews
Our Price

$387.99 set

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      Product Information

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

      Features & Specs

      • Performance Ring and Pinion Gear Kit
      • 4.88 Gear Ratio
      • CNC-Cut From 8620 Gear Steel
      • Designed for Primarily Drag Use
      • Superior Strength and Durability
      • 8.8-Inch Ring Gear Diameter
      • High-Performance Upgrade Over Stock Gearing
      • Hard Installation
      • Fits 2011 to 2014 Mustang V6; 1986 to 2014 V8 Mustang, Excluding 2013 to 2014 GT500

      Description

      Optimized for Drag Strip Performance. The Performance Ring and Pinion Gear Kit with a 4.88 ratio is engineered for Mustang owners looking to get maximum acceleration off the line. Ideal for drag racing applications, this kit provides a significant boost in torque multiplication and throttle response, making it a vital upgrade for high-powered street and strip builds.

      Construction and Appearance. Precision CNC-cut from premium 8620 gear steel, this ring and pinion set delivers exceptional strength and long-term durability under extreme load conditions. The 8.8-inch ring gear design ensures compatibility with Ford's solid rear axle platforms, and the gear teeth are engineered for minimal noise and optimal engagement during aggressive launches.

      Installation. Installation is rated hard and should be performed by a professional or experienced technician. Proper backlash, bearing preload, and gear pattern setup are critical for safe and quiet operation. Specialized tools and technical knowledge are required.

      Application. This Performance Ring and Pinion Gear Kit fits 2011 to 2014 Mustang V6 and 1986 to 2014 V8 Mustang models, excluding 2013 to 2014 GT500.

      Motive Gear F888488

      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
      • (1) Set of Installation Hardware

      4.3

      Customer Reviews (4)

      Questions & Answers

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      Will It Fit My Mustang

      • Boss 302 - 12, 13
      • Bullitt - 01, 08, 09
      • Cobra - 93, 94, 95, 96, 97, 98, 99, 01, 03, 04
      • Cobra R - 93, 95, 00
      • GT - 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
      • GT500 - 07, 08, 09, 10, 11, 12
      • LX - 87, 88, 89, 90, 91, 92, 93
      • Mach 1 - 03, 04
      • Other - 86
      • V6 - 11, 12, 13, 14

      Fits Mustangs equipped with a 8.8" rear end