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Mustang Rear Differential Hardware
Your Mustang Rear Differential Cross Pin is considered a wear part & will eventually need replacing. From stock replacement to notched for lower gears we have all varieties of Mustang Cross Pins for both 28 spline & 31 spline Differentials. Don't forget a new Mustang Cross Pin Bolt while you're there! Also, once you start making power & applying it to the ground with slicks, you very well may spit out a set of spider gears. We have you covered there too with replacement Mustang spider gear sets for both 28 spline & 31 spline carriers.