Enhance your vehicle's power delivery and axle reliability with the Revolution Gear 4.88 Rear Ring and Pinion Set. Designed specifically for the heavy-duty Dana 80 rear axle platform, this precision-engineered kit handles demanding commercial and towing applications with ease. Crafted in Korea from premium 8620 alloy steel, it incorporates robust specifications including a 3.73/4.10 carrier break, twelve 1/2-inch ring gear bolt threads, and 37 pinion splines for seamless installation and long-lasting performance. Restore your optimal power band when running oversized tires or hauling heavy freight. Browse our selection today to secure your drivetrain upgrade with professional-grade components.
| Features a performance-focused 4.88 gear ratio to maximize torque and pull. Manufactured from high-strength 8620 steel for superior durability and wear resistance. Incorporates a massive 11.25-inch ring gear diameter for maximum load distribution. Designed with 37 pinion splines to ensure a secure and precise drivetrain connection. Engineered specifically for standard rotation Dana 80 heavy-duty rear axles. | Utilizes a 10-bolt cover layout matching heavy-duty differential housing requirements. Built to accommodate carrier breaks of 3.73 and 4.10 ratios for proper fitment. Engineered to excel under heavy towing, hauling, and rigorous off-road conditions. Secures components tightly with twelve 1/2-inch ring gear mounting bolt threads. Expertly crafted in Korea under strict manufacturing quality control standards. |