Porsche 911 Differentials

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	Quaife A.T.B. Differential Porsche 911 69-74  Model Number: QDF5Q   View Price Quaife A.T.B. Differential Porsche 911 69-74The Quaife torque biasing differential enables your car to accelerate quicker and corner faster. The Quaife Differential powers both drive wheels under nearly all conditions, instead of just one. With an ordinary open differential, standard on most cars, a lot of precious power is wasted during wheelspin under acceleration. This happens because the open differential shifts power to the wheel with less grip (along the path of least resistance). The Quai...