Yukon Gear Dura Grip Positraction For GM 12 Bolt Car w/ 30 Spline Axles / 3.73+

Yukon 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 choice. When your vehicle demands performance, durability and strength, choose Yukon Dura Grip. 12T GM 3.73 & Up Yukon Dura Grip Limited Slip, 30 Spline, Positraction; Composite Clutches Yukon recommends the use of high grade Non-Synthetic GL-5 gear oil and Yukon LSD (Limited Slip Differential) additive for long life and smooth operation. Part number OILADD. The use of synthetic oil is not recommended and may result in aggressive or noisy operation.

• All units are backed by extensive product testing and state-of-the-art software design
• Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability
• Gears Are Cut To Provide The Strongest Teeth Possible In Any Terrain
• Fully rebuildable design and proudly assembled in the USA
• Limited Slip Differential w/Composite Clutches
• Fits 12T GM w/30 Spline Axles
• For 3.73-and-up gear ratio
• Fits GM 12T differential
• Fits 3.73 Gear Ratio Up
• 30 spline axles