For GM 7.5"/7.625" 10-Bolt Posi Gears Bearing Kit - 26 Spline Gear 3.73 Ratio

For GM 7.5"/7.625" 10-Bolt Posi Gears Bearing Kit - 26 Spline Gear 3.73 Ratio

Enhance your vehicle's acceleration and overall drivetrain performance with this high-quality aftermarket gear and bearing kit. Specifically designed for GM 7.5" and 7.625" 10-bolt rear ends, this kit features a popular 3.73 gear ratio that delivers a perfect balance of off-the-line torque and highway cruising capability. Please note that this is a premium aftermarket component, not an OEM part, engineered to provide reliable service and precise fitment for your differential rebuild or performance upgrade.

Key Features & Benefits

• Precision-cut 3.73 gear ratio for optimized power delivery and improved throttle response.
• Comprehensive kit including ring and pinion gears plus essential bearings for a complete installation.
• Designed for 26-spline pinion configurations to ensure compatibility with specific GM axles.
• High-strength aftermarket construction built to meet or exceed standard performance requirements.
• Ideal for upgrading stock open differentials to a high-performance posi-traction setup.

Compatible Models

• Chevrolet Camaro (Select years with 7.5"/7.625" 10-bolt rear)
• Pontiac Firebird (Select years with 7.5"/7.625" 10-bolt rear)
• Chevrolet S10 and GMC Sonoma Pickups
• GM G-Body vehicles (Monte Carlo, El Camino, Regal, Cutlass, Grand Prix)
• Various GM mid-size passenger cars and light-duty trucks

Product Specifications

• Differential Type: GM 7.5" / 7.625" 10-Bolt
• Gear Ratio: 3.73
• Pinion Spline Count: 26 Spline
• Component Type: Aftermarket Replacement Gear and Bearing Kit

Frequently Asked Questions

Is this an OEM part?
No, this is a premium aftermarket replacement part designed to offer high performance and durability at a competitive price point.

How do I confirm compatibility?
To ensure a proper fit, please verify that your vehicle uses a GM 10-bolt rear end with a 7.5" or 7.625" ring gear and that your current setup matches the 26-spline requirement.