USA Standard Gear 10680 Ring & Pinion Gear Set with Install Kit - 8.875" GM 12-Bolt 3.08 Ratio

The USA Standard Gear 10680 is a complete ring and pinion installation package designed for GM 8.875" 12-bolt rear differentials with a 3.08:1 gear ratio. This comprehensive kit includes everything needed for a professional-grade gear installation, combining precision-engineered gears with all necessary installation components.

Key Features:

• High-quality ring and pinion gear set engineered for GM 8.875" 12-bolt rear axles
• 3.08:1 gear ratio for optimal highway cruising and fuel economy
• Includes complete master installation kit with bearings, seals, shims, and hardware
• Premium axle bearings and seals for reliable, leak-free performance
• Manufactured to OEM specifications for precise fit and long service life
• Heat-treated gears for enhanced strength and durability

This all-in-one package eliminates the need to source individual components separately, ensuring you have everything required for a complete differential rebuild. The 3.08 ratio is ideal for vehicles prioritizing fuel efficiency and highway performance while maintaining adequate acceleration. USA Standard Gear products are precision-manufactured and thoroughly tested to meet demanding performance standards.

What's Included: Ring and pinion gear set, master installation kit (bearings, races, pinion seal, complete shim kit, pinion nut, crush sleeve or solid spacer, gear marking compound, brush), and axle bearings and seals.