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Ford Performance Ring and Pinion Gear Kit; 3.55 Gear Ratio (11-14 Mustang V6; 86-14 V8 Mustang, Excluding 13-14 GT500)Find parts that fit my vehicle

Item 424870
Our Price

$229.99 kit

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      Product Information

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

      Features & Specs

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      • 8.8" 3.55 Ring Gear And Pinion
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      • Made In The United States At Ford's Sterling Axle Plant
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      • OEM Quality With Superior Surface Finish, Hardening, And Manufacturing Consistency
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      • Stronger And Quieter Than Competitors
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      • Race Proven And Used By Championship Road Racing And Drag Racing Teams Including Multimatic Motorsports
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      • Designed And Intended For Competition Use Only Or Off-Highway Use Only
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      • Installation Instructions Available (PDF)
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      • Warning About Installation On Vehicles Driven On Public Roads With Emissions Compliance Implications
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      • Package Dimensions: 11.5" x 5.5" x 15"
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      • Package Weight: 18.9 Pounds
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      • Fits 11-14 Mustang V6; 86-14 V8 Mustang, Excluding 13-14 GT500
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      Description

      Precision Gear Set. The Ford Performance 8.8" Ring and Pinion Gear Kit; 3.55 Gear Ratio is designed to optimize drivetrain performance by providing a precise gear ratio tailored for enhanced acceleration and efficiency. This kit is essential for upgrading rear axles where reliable power transfer and durability are critical, commonly used in competitive motorsports and high-performance street applications.

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      Construction and Appearance. Manufactured in the United States, the gear set features OEM-quality materials with superior surface finishing and hardening processes to ensure strength, durability, and quiet operation. The components have a consistent, precise machining quality that enhances longevity and reduces noise under load.

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      Installation. Installation requires moderate mechanical skill but does not involve drilling or permanent modifications to the axle housing. The kit includes all necessary hardware to facilitate proper setup following industry-standard installation procedures.

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      Warranty. This product is backed by a warranty that guarantees quality and reliability, providing customers with long-term assurance of performance.

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      Application. Specifically fits 11-14 Mustang V6 and 86-14 V8 Mustang models, excluding the 13-14 GT500 variant. This exclusion is due to the unique drivetrain specifications of the GT500 during those years.

      Ford Performance M-4209-88355

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 4 Hours

      Difficulty Level:

      Mechanical expertise or professional installation required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Ring Gear
      • (1) Pinion Gear

      5.0

      Customer Reviews (2)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      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, 13, 14
      • LX - 87, 88, 89, 90, 91, 92, 93
      • Mach 1 - 03, 04
      • Other - 86
      • V6 - 11, 12, 13, 14