Inside Moser’s MUSCLEPAK 9-Inch Rear End | Dragzine.
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For a variety of reasons you may need to step things up in the drive line department on your project car to a nine inch rear end. Extreme horsepower levels, the need to swap rear end gear ratios more easily, stronger components, less gear deflection, are all reasons that come to mind. Whatever the reason a Moser Engineering MUSCLEPAK nine inch may be the smart choice for your application
