USA ZG GM8.5-390 GM RING AND PINION GEAR SET GM 8.5 INCH IN A 3.90 RATIO

USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications.

• Fits GM 8.5 inch and 8.6 inch
• 8.50 Inch Ring Gear Diameter
• 30 Spline Pinion
• 10 ring gear bolts
• 3.90 ratio

1 year warranty against Manufacturer defects

Enhance the performance of your GM vehicle with the USA ZG GM8.5-390 GM Ring and Pinion Gear Set. Specifically designed to fit GM 8.5 inch and 8.6 inch differentials, this gear set delivers unparalleled strength and durability. With a precise 3.90 gear ratio, experience improved acceleration and responsiveness on the road, making this a must-have for any serious automotive enthusiast.

Manufactured by USA Standard Gear, a leader in drivetrain components, this ring and pinion gear set is engineered for both common and hard-to-find applications. Its 8.50 inch ring gear diameter and robust construction ensure a reliable performance whether you're on the road or at the track. With features aimed at maximizing your vehicle's potential, this gear set is perfect for both daily drivers and performance builds.

• Fits GM 8.5 inch and 8.6 inch differentials
• 8.50 Inch Ring Gear Diameter for optimal fit
• 30 Spline Pinion for enhanced torque transfer
• Includes 10 ring gear bolts for secure installation
• 3.90 gear ratio for improved acceleration
• 1 year warranty against manufacturer defects for peace of mind

Upgrade your vehicle's differential with the USA ZG GM8.5-390 GM Ring and Pinion Gear Set today. Trust in USA Standard Gear to provide the performance you demand, backed by quality craftsmanship and reliable customer support.