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Ultimate Traction for GM 14-Bolt Axles

The Eaton Detroit Truetrac is the gold standard for limited-slip differentials, now available for the legendary GM 10.5-inch 14-bolt rear axle. This helical-gear differential is designed to provide maximum traction without the need for manual engagement or complex maintenance. By continuously biasing torque to the wheel with the most grip, it ensures your truck maintains forward momentum in challenging terrain, wet weather, or heavy-towing scenarios.

Key Features

• Axle Compatibility: GM 10.5-inch 14-Bolt
• Spline Count: 30 Spline
• Ratio Compatibility: 4.10 and Down
• Design: Helical-gear, maintenance-free
• Performance: Smooth, automatic torque distribution

Designed for a wide range of vehicles, including the Chevrolet Astro, C20 Suburban, and various G-Series vans, this Truetrac unit is built for durability. It is the perfect upgrade for enthusiasts who demand a reliable, street-friendly differential that can still perform under pressure. Whether you are restoring a classic truck or upgrading a work vehicle, the Truetrac provides the peace of mind that comes with superior traction. Explore the full range of performance drivetrain upgrades available at GGCRACING.