Motive Gear GM10-342A Differential Ring & Pinion Set, 3.42 Ratio, 30-Spline, 10-Bolt, Fits GM 8.5"/8.625" Compatible for Chevrolet, GMC, Cadillac, Buick Models, Pontiac, Oldsmobile, GMC,Hummer, Isuzu

Motive Gear GM10-342A Differential Ring & Pinion Set, 3.42 Ratio, 30-Spline, 10-Bolt, Fits GM 8.5"/8.625" Compatible for Chevrolet, GMC, Cadillac, Buick Models, Pontiac, Oldsmobile, GMC,Hummer, Isuzu

• ✅ Precision Fit & Performance – Motive Gear 3.42 Ring & Pinion Set fits GM 8.5"/8.625" (10-bolt), ensuring superior strength, smooth operation & optimized torque transfer for daily driving & performance needs.
• ✅ Durable 8620 Steel Construction – Manufactured from high-strength 8620 steel, heat-treated for extreme durability, wear resistance & longevity, providing reliable performance under heavy loads & tough conditions.
• ✅ OE Direct Fit & Easy Installation – Designed for seamless installation, fits GM 8.5"/8.625" differentials requiring a 2.73+ ratio carrier, replacing OE parts with precision engineering for factory-like performance.
• ✅ Compatible with Multiple GM Vehicles – Fits Chevrolet, GMC, Cadillac, Buick, Pontiac & Oldsmobile models (1970-2020), including Silverado, Tahoe, Blazer, Camaro, Yukon, Escalade, Impala & more—check full list!
• ✅ 1-Year/50,000-Mile Warranty – Backed by a trusted warranty for worry-free performance. Motive Gear ensures top-tier quality, making it the go-to choice for professional mechanics & performance enthusiasts. 🚗

The Motive Gear Rear Ring and Pinion Set is an ideal replacement for your original ring and pinion set and offers a gear ratio of 3.73, which reduces the rotating weight by up to 2 pounds. Its index spaced lapped teeth features a central contact pattern for maximum strength.