01-16 Duramax AAM 11.5" Detroit Locker Differential

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  • Regular price $973.20


The Detroit Truetrac is a helical-gear style limited-slip differential that maximizes wheel traction and enhances driving and handling characteristics. Itsversatility make the Detroit Truetrac the ideal traction solution for almost any type of vehicle.
•Smooth, automatic operation
•Maintenance-free parts
•Unique, helical gear design
•Works in forward and reverse
Detroit TrueTrac lockers are Torsen style limited slip differentials that use helical gears instead of clutch packs to offer automatic torque biased traction to both drive wheels at all times.
The ingenious design limits the speed of each wheel to 1.5 times faster or slower than the opposite wheel to provide full-time traction while still allowing for wheel speed differentiation in turns.
The heavy duty all-gear design not only makes for quite and smooth operation, it requires no maintenance and will never weaken or wear out like a typical limited slip differential. These unique features make the Detroit TrueTrac ideal for race cars, rally cars, trail rigs, full size trucks, and daily drivers. 
This is a great upgrade for your trucks rearend!  You'll be amazed at how well the truck behaves on the street and track!


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