USA Standard Gear 8.50-Inch Axle Ring and Pinion Gear Kit; 4.88 Gear Ratio (99-17 Silverado 1500)Find parts that fit my vehicle

Performance Gear Kit. The USA Standard Gear 8.50-Inch Axle Ring and Pinion Gear Kit is a precision-engineered upgrade designed for those who demand reliability and performance. This gear set features a 4.88 gear ratio and is ideal for drivers looking to improve torque delivery for off-road climbs, towing, or enhanced acceleration. Built to handle rigorous driving conditions, this kit is a dependable solution for differential rebuilds or performance tuning on your vehicle.

Construction and Appearance. This ring and pinion gear kit boasts robust construction with high-grade materials that ensure long-lasting durability. The 8.50-inch ring gear is designed with 10 ring gear bolts and a 30-spline pinion for optimal strength and torque transmission. Each component is meticulously finished and tested to meet strict quality and performance standards, delivering a clean, professional look while standing up to demanding driving conditions.

Installation. While professional installation is recommended, the design allows for adaptable mounting by experienced technicians. Some mechanical expertise and specialty tools are needed to ensure precise alignment and smooth operation. Drilling is typically not required, though attention to detail is essential during assembly to avoid future drivetrain issues.

Application. This USA Standard Gear 8.50-Inch Axle Ring and Pinion Gear Kit fits 1999-2017 Chevrolet Silverado 1500 models.

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