Yukon Gear Dura Grip Positraction For GM 8.5in w/ 28 Spline Axles fender Alternate muffler with Notched necks

Alternate muffler with Notched necks is 400500

Part No: 9315GT2RS-W 3995OE-TLP

MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23285 helps keep the check engine light off

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Yukon Gear Dura Grip Positraction For GM 8.5in w/ 28 Spline Axles fender Alternate muffler with Notched necksYukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance you need across a wide variety of terrains. The Dura Grip is engineered for long life and is completely rebuildable. Dura Grips are constructed with a high strength nodular case, forged 4320 chromoly spider gears, and composite clutches. For unmatched positraction performance, the Dura Grip is the ultimate