Yukon Dura Grip YDGGM12T-3-30-1 - Yukon Dura Grip Limited Slip Differential for GM 12 Bolt Truck, 30 Spline with 2.76-3.42 Ratio

Uses composite clutch. HD. Yukon Dura Grip limited slip (positraction) units provide aggressive yet smooth traction to give you the confidence and performance you need. 4 spring clutch style with 4320 forged internals. Fully rebuildable and assembled in the USA. The Yukon Dura Grip uses a nodular case and forged 4320 internals for added strength along with composite clutches for high performance and long life. Each unit carries a one year warranty against defects.

Technical Notes

Also works with 3.73 & up thick gears. Yukon recommends the use of high grade 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 allowed but may result in aggressive or noisy operation.