Yukon Gear Dura Grip Positraction For GM 9.5in w/ 33 Spline Axles Suspension>Steering Stabilizer This system outflows the factory

This system outflows the factory intake

5in Inlet / Outlet Bullet-Type Muffler

Comes complete with AWE valve simulators to accommodate your factory exhaust valve motors

When used with Gasoline

Yukon Gear Dura Grip Positraction For GM 9.5in w/ 33 Spline Axles Suspension>Steering Stabilizer This system outflows the factoryYukon 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