SKU: DET915A545
MPN: 915A545
The Detroit Truetrac - GM 10.5 30 Spline 4.10&Down is a high-performance limited-slip differential designed for truck owners and performance enthusiasts who require reliability without compromising on-road behavior. This differential is ideal for those upgrading heavy-duty pickups for towing, building off-road vehicles, or enhancing street trucks for better handling and traction.
The Truetrac utilizes a patented cam-and-clutch design that automatically directs torque to the wheel with the most traction, providing smooth and silent operation without the engagement shock typical of locking differentials. This differential replaces the factory open differential, offering superior traction during launches while maintaining a quiet operation for daily driving.
Owners of GM 10.5-inch rear axles will benefit most from this differential, particularly those with a gear ratio of 4.10 and down. The compact carrier assembly integrates seamlessly into the existing housing, delivering enhanced strength and longevity compared to OEM options.
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