Richmond RIC49-0034-1 3.90 8.5in 10 Bolt GM

Description:

The Richmond RIC49-0034-1 is a ring and pinion gear set designed for GM 10-Bolt differentials. This particular set features a 3.90 gear ratio and is compatible with 30 spline pinions. It is suitable for use in 8.5-inch and 8.625-inch differentials, making it a versatile choice for various applications within the GM lineup.

Key Features:

• 3.90 gear ratio
• 30 spline pinion
• Compatible with 8.5 in / 8.625 in differentials
• Designed for GM 10-Bolt applications

Compatibility Guidance:

Please consult a professional before purchase to confirm the correct fitment for your vehicle.