
Dura Grip Positraction from Yukon Gear and Axle provides aggressive traction to both wheels while maintaining a smooth ride. For a variety of on and off road applications.Compatible with Differentials: GM 8.5' Front - 28 Spline; GM 8.5' Front - 30 Spline; GM 8.5' Rear - 28 Spline; GM 8.5' Rear - 30 Spline; GM 8.6' Rear, 09; up; GM 8.6' Rear, 99-08





