The YDGD70-3-32 Yukon Dura Grip is the perfect solution for those seeking smooth yet aggressive traction in a limited slip differential. This positraction unit is designed to provide the confidence and performance needed across a wide range of terrains, making it ideal for various applications such as racing, off-roading, or everyday street driving. Constructed with a high strength nodular case, forged 4320 chromoly spider gears, and composite clutches, the Dura Grip is built to last. The durable design ensures long-lasting performance and reliability, giving you peace of mind when tackling challenging terrain or pushing your vehicle to the limit.With a 4 pinion design and gears cut for maximum strength, the Dura Grip offers unmatched durability and strength. The internal gears are manufactured using forged 4320 steel, providing superior teeth that can withstand the demands of any terrain. This limited slip differential is specifically designed to fit Dana Spicer 70 axles with 32 spline shafts and a 4.10 and down ratio.The Yukon Dura Grip is proudly assembled in the USA and backed by extensive product testing and state-of-the-art software design. Whether you're hitting the track, exploring off-road trails, or cruising the streets, the Dura Grip will provide the performance, durability, and strength you need. Choose Yukon's Dura Grip for the ultimate positraction performance and confidence in any driving situation.