Maximize your performance with the Revolution Gear and Axle Ford 9 Inch 3.25 Ratio Ring and Pinion Gear Set. Precision-crafted from high-grade 8620 steel, this gear set delivers superior durability, smooth towing, optimized highway fuel economy, and whisper-quiet operation. Designed for easy installation, it fits classic Ford Bronco, F-100, F-150, Mustang, and Mercury Cougar models. Upgrade your differential with trusted aftermarket quality built for street, trail, and track performance.
| Precision Fit: Fits Ford 9.0 inch differentials with standard gear rotation High-Grade Steel: Crafted from heat-treated 8620 steel for maximum strength Optimized Torque: Delivers improved towing power and lower-speed control Quiet Operation: Precision cut to eliminate annoying aftermarket gear whine Highway Efficiency: Helps optimize RPM levels for better fuel economy | Pinion Specs: Features 28-spline pinion for reliable power transfer Ring Gear Specs: 9.0-inch diameter with standard 10 x 7/16" thread bolts No Carrier Break: Fits seamlessly across 3.25 to 4.10 gear ratio ranges Proven Performance: Street, off-road, and race tested for ultimate durability Wide Compatibility: Fits vintage Bronco, F-100, F-150, Mustang, and Cougar |