Yukon Gear & Axle ZG C8.89-390 Ring and Pinion Gear Set 3.90 Ratio Chrysler 8.75

The Yukon Gear & Axle ZG C8.89-390 is a high-performance ring and pinion gear set engineered for Chrysler 8.75-inch differentials with 89 housing. This gear set features a 3.90:1 ratio, providing an excellent balance of acceleration and fuel efficiency for street and performance applications.

Key Features:

• 3.90:1 gear ratio optimized for improved acceleration and throttle response
• Designed specifically for Chrysler 8.75-inch differentials with 89 housing
• Manufactured using advanced CNC machining and heat treatment processes
• Precision-ground gear surfaces ensure quiet operation and long service life
• Engineered for straightforward setup and installation
• Backed by a one-year manufacturer warranty

USA Standard gear sets from Yukon Gear & Axle utilize the latest gear design technology to deliver strong, reliable performance with minimal noise. Each ring and pinion set is manufactured to strict quality standards, making them suitable for daily drivers, weekend cruisers, and high-performance builds. This gear set is ideal for enthusiasts looking to optimize their vehicle's rear-end ratio for better acceleration or to compensate for larger tire sizes.