The Yukon Gear YDGD60-3-30 Dura Grip Slip Differential is the ultimate choice for those seeking smooth yet aggressive traction on a wide variety of terrains. This positraction limited slip differential is engineered for long life and is completely rebuildable, ensuring durability and reliability in any situation. Constructed with a high strength nodular iron case, forged 4320 chromoly spider gears, and composite clutches, the Dura Grip offers unmatched positraction performance. The 4 pinion design and gears cut for maximum strength provide optimal traction in any terrain, giving you the confidence and performance you need. Proudly assembled in the USA, Yukon Gear takes pride in the craftsmanship and quality of their products. Extensive product testing and state-of-the-art software design ensure that each Dura Grip unit meets high standards of performance and reliability. Designed to fit Dana Spicer 60 with 30 spline axles, the Dura Grip is suitable for front and full float rear applications. For optimal performance, Yukon recommends the use of high grade GL-5 gear oil and their LSD additive for long life and smooth operation. Whether you're hitting the track, off-roading, racing, or simply cruising the streets, the Yukon Gear YDGD60-3-30 Dura Grip Slip Differential is the perfect choice for those who demand performance, durability, and strength in their vehicle. Upgrade your traction and confidence with the Yukon Dura Grip today.