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FORD RACING

IRS Super 8.8-Inch Ring And Pinion Set-3.73 Ratio
15-25 Ford Mustang

SKU: FDR-M-4209-88373A
NEW
$295.00

Availability: Out Of Stock

Compatibility
Specification
Product Description Reviews
Description:

Ford Racing ring and pinion sets are engineered, manufactured, and tested for maximum performance. These ring and pinion sets are finished in a black oxide coating for corrosion resistance and are available in many different ratios to fit a variety of Ford differentials. Note: 3.15 Ratio Differential not compatible with 3/31, 3.55, 3.73 and 4.09 ratio gears. Use differential M-4204-MT or M-4204-M. This part is designed and intended for competition use only. It should not be installed on a vehicle that is driven on public roads and highways. Installation of this art on a vehicle driven on public roads and highways is likely to violate U.S. and Canadian laws and regulations relating to motor vehicle emissions.

Features:

  • Incl. OEM Crush Sleeve and Pinion Nut
  • Made in the USA
  • OEM Quality Provides The Strongest/Quietest Gears On The Market
  • Requires Aftmkt Calib. If Vehicle Not Equipped w/This Gear Ratio
  • Requires M-4210-B3 Install Kit


  • Package Includes:

  • Ring and Pinion Kit - M-4209-88373A


  • Compatible With:

  • 2015-2025 Ford Mustang




  • WARNING: This product contains chemicals known to the State. For more information go to https://www.p65warnings.ca.gov/