SKU: DET914A576
MPN: 914A576
The Detroit Truetrac - GM 12-Bolt Car 33-Spline differential is a limited-slip unit designed for performance builds and street applications where traction and cornering control are essential. This differential is ideal for muscle cars, hot rods, and modified street machines that require responsive handling without the aggressive locking behavior of a spool or the neutral bias of an open differential.
Utilizing advanced helical gear technology, the Truetrac differential automatically biases torque delivery to the wheel with more grip, enhancing acceleration and mid-corner stability. This design effectively eliminates the clunking and chatter typical of locking differentials while providing superior traction authority compared to an open differential.
Enthusiasts and mechanics favor the Truetrac for its compatibility with 12-bolt GM platforms, including Chevrolet Chevelle, Camaro, Nova, and full-size C-body cars. Installation involves removing the stock differential carrier and replacing it with the Truetrac unit, which may require bearing preload adjustments and shimming for optimal performance.
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