Richmond Gear 49-0113-1 High Performance Ring and Pinion Set for GM 8.875" Car in 3.42 Gear Ratio, Requires 3.07 to 3.73 Ratio Carrier, Compatible with Impala '65-72', Buick GS '70-72'

Richmond Gear 49-0113-1 High Performance Ring and Pinion Set for GM 8.875" Car in 3.42 Gear Ratio, Requires 3.07 to 3.73 Ratio Carrier, Compatible with Impala '65-72', Buick GS '70-72'

• High-Performance Gear Ratio: The Richmond Gear 49-0113-1 ring and pinion set offers a 3.42 gear ratio, ideal for optimizing performance in GM 8.875" Car differentials, delivering smoother acceleration and improved handling.
• Easy Installation: This gear set requires a 3.07 to 3.73 ratio carrier, with a 1.625-inch pinion shaft diameter and a 30-spline pinion count, making it a straightforward installation for compatible GM models.
• Compatible with GM 8.875" Car Differential: Designed for GM 8.875" car differentials with a 12-bolt configuration, this ring and pinion set is perfect for upgrading your vehicle's rear axle and enhancing overall driving experience.
• Durable 8620 Steel Construction: Built with premium 8620 steel, the ring gear ensures long-lasting strength and resistance to wear, making it a reliable choice for high-performance vehicles like the 1965-1972 Impala and 1970-1972 Buick GS.
• Warranty and Quality Assurance: Backed by a 2-year or 100,000-mile warranty, Richmond Gear ensures that this high-performance ring and pinion set maintains top-tier durability and reliability for extended use.