Yukon Dura Grip Limited Slip Differential - GM 8.5" & 8.6" | 2.73+ Ratio, 30 Spline

• Forged 4320 Steel Internals
• Fully Rebuildable; 4-spring, clutch style positraction
• Clutch Style Positraction
• Assembled in the USA

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