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Custom Exhaust Flowmaster Muffler

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Custom 3-inch exhaust with a Flowmaster muffler exits above the full-floating rear Dana 60 equipped with a Detroit Locker, 35-spline axleshafts, and 5.89 Yukon gears. The 5.89 gears are used to return the engine to the proper powerband with the larger tires and somewhat compensate for the poor 2.28 Low range in the transfer case.