USA Standard Gear ZG GM14T-342 Ring & Pinion Gear Set 3.42 Ratio GM 14 Bolt 10.5"

The USA Standard Gear ZG GM14T-342 is a high-quality ring and pinion gear set engineered for GM 14 bolt truck differentials with a 10.5-inch ring gear diameter. This gear set features a 3.42 gear ratio, providing an excellent balance between acceleration and fuel economy for daily driving and highway cruising applications.

Key Features:

• 3.42 gear ratio optimized for improved fuel efficiency and highway performance
• Precision-manufactured from high-strength steel for maximum durability
• Computer-controlled machining ensures precise tooth contact and quiet operation
• Heat-treated components for enhanced wear resistance and longevity
• Direct replacement for GM 14 bolt truck 10.5-inch differentials
• Meets or exceeds OEM specifications for quality and performance

USA Standard Gear ring and pinion sets are manufactured to strict tolerances and undergo rigorous quality control testing. Professional installation is recommended, along with a complete setup kit and fresh differential fluid. This gear set is ideal for truck owners looking to optimize their gear ratio for better highway mileage or to recalibrate gearing after installing larger tires.