Ford Racing Ring and Pinion Set for Ford Differentials Black Oxide Coated

Ford Racing Ring and Pinion Set — Black Oxide Coated Brand: Ford Racing Built for racers and high-performance enthusiasts, the Ford Racing Ring and Pinion Set offers precision gear engagement, exceptional strength, and long-term reliability under heavy loads. Each gear set is precision machined, thoroughly tested, and finished with a black oxide coating to resist corrosion and reduce wear. Key Features Precision-machined strength: Optimized tooth geometry for quiet, consistent operation and enhanced load capacity. Black oxide protection: Superior corrosion resistance and surface durability for longer service life. Multiple ratios: Available in a range of gear ratios to tailor acceleration, top speed, and drivability to your application. Competition-proven: Designed, manufactured, and tested to meet demanding motorsport standards. Fitment & Important Notes Verify differential model and desired ratio before ordering to ensure correct fit and performance. Compatibility caution: The 3.15 ratio is not compatible with 3.31, 3.55, 3.73, or 4.09 gears. Use differential M-4204-MT or M-4204-M when applicable. Competition use only: Intended for track/off-road competition. Not legal for use on public roads in the U.S. or Canada and may affect emissions/vehicle compliance. For safe, reliable installation and peak performance, professional setup of backlash, preload, and gear pattern is strongly recommended. Contact an authorized Ford Racing dealer for fitment assistance and ratio selection guidance.