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Superior Traction for Vintage 4x4s

The Eaton Detroit Truetrac is the ultimate traction upgrade for classic 4x4 vehicles equipped with a Dana 44 rear axle. Featuring 30-spline compatibility and a 1.31-inch axle shaft diameter, this differential is specifically optimized for 3.92 and up gear ratios, making it the perfect match for your 1970s Ford Bronco, Jeep CJ, or International Scout.

Engineering Excellence

• Helical Gear Technology: Provides smooth, seamless power delivery without the harsh engagement of lockers.
• Maintenance-Free: No clutches or friction discs to replace, ensuring years of trouble-free service.
• Automatic Operation: Works automatically in both forward and reverse, requiring no driver input.
• Enhanced Off-Road Capability: Dramatically improves traction in mud, sand, and rocky terrain.

When you are tackling tough trails or driving on unpredictable surfaces, you need a differential that works as hard as you do. The Detroit Truetrac is renowned for its ability to provide consistent grip, allowing you to navigate challenging obstacles with confidence. Its robust design is built to handle the rigors of off-roading while remaining quiet and well-behaved for street driving. Upgrade your vintage rig with the industry-standard in limited-slip technology. Find the Eaton Detroit Truetrac and other premium drivetrain components for your classic vehicle at GGCRACING.