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 competition and high-performance use, the Ford Racing Ring and Pinion Set delivers precision gearing, superior strength and long-lasting protection. Each gear set is CNC-machined for exact tooth geometry and finished with a black oxide coating to resist corrosion and reduce wear under extreme loads. Key Features Precision machined tooth profiles for smooth, quiet operation and optimal contact pattern Black oxide finish enhances corrosion resistance and extends service life Available in multiple gear ratios to fit a wide range of Ford differentials Engineered and tested for competition, track and high-load applications Compatibility & Important Notes The 3.15 ratio differential is not compatible with 3.31, 3.55, 3.73 or 4.09 ratio gears — use differential M-4204-MT or M-4204-M instead. This part is intended for competition use only ; not for vehicles driven on public roads. Installation on road-driven vehicles may affect compliance with U.S. and Canadian emissions and vehicle regulations. Choose Ford Racing ring and pinion sets for race-proven durability, precise gearing and dependable performance when it matters most.