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Detroit Locker
SKU : 187C145A
Detroit Locker 8.8" 31 Spline Differential - 187C145A


Detroit Locker 8.8" 31 Spline Differential

* Fully Automatic Locking Action
* No Individual Wheel Spin-out
* Maintenance Free
* Legendary Durability
* Easy Installation
* Proven Design One Year
* Warranty

The legendary Detroit Locker began the revolution in performance differentials, and yet it still leads the industry. The Detroit Locker is still the most durable and reliable locking differential available. Detroit Locker maximizes traction by delivering 100% of the torque and power to both drive wheels. It is engineered to keep both wheels in a constant drive mode, and has the ability to automatically allow wheel speed differentiation when required. New preload devices between the side gears provide for a quieter and smoother traction control.

No other performance differential has the reputation for durability of the Detroit Locker,delivering traction in mud, snow, dirt and over rocks and ruts. Proven every week by demanding professionals in NASCAR, IHRA, NHRA, ARCA, CORR and other performance enthusiasts. The most rugged positive locking differential, and most widely available for axles from 3,000 to 70,000 lb. capacity.

For severe operational conditions. Driver may hear and feel "backlash" going from drive-to-coast and coast-to-drive, as reversing torque flow resets the components.

Vehicle Application(s)

This product fits the following models and years

SVT Shelby GT5002007 2008 2009 2010 2011 2012
Boss 3022012 2013
Mustang GT 5.0L2011 2012 2013
SVT Cobra1996 1997 1998 1999 2000 2001 2003 2004
Mustang GT1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010
Mach-12003 2004
Mustang 5.0L1986 1987 1988 1989 1990 1991 1992 1993
SVT Shelby GT500 5.8L2013

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