Motive Gear GM10-411 Differential Ring and Pinion

The Motive Gear GM10-411 is engineered for those who demand reliability and performance from their drivetrain components. Designed specifically for GM 8.5" and 8.625" (10 Bolt) differentials, this ring and pinion gear set features a 4.11 gear ratio, striking a balance between acceleration and top-end speed.

Specifications

• Ring Gear Diameter: 8.5 inches
• Ring Gear Material: 8620 Steel for enhanced durability
• Ring Gear Tooth Quantity: 41
• Pinion Gear Tooth Quantity: 10
• Pinion Shaft Diameter: 1.626 inches
• Pinion Spline Count: 30
• Differential Carrier Break: 2.73 and higher ratio required
• Cover Bolt Quantity: 10
• Ring Gear Bolt Quantity: 10
• Ring Gear Rotation: Standard
• Fits Position: Rear

Installation Notes

This gear set requires a differential carrier that accommodates a 2.73 ratio or numerically higher. Proper installation is crucial for optimal performance and durability.

Fitment

The GM10-411 is compatible with the following models:

• Buick Apollo (1973-1975)
• Chevrolet Silverado 1500 (1999-2020)
• GMC Sierra (1999-2020)
• Cadillac Escalade (1999-2000 & 2002-2013)
• Oldsmobile Cutlass Supreme (1982-1987)

Warnings

California Proposition 65: This product may expose you to chemicals known to the State of California to cause cancer and reproductive harm. For more information, visit www.P65Warnings.ca.gov.