Yukon Dura Grip Limited Slip Positraction Unit for GM 8.5"/8.6" Differential with 30 Spline Axle, 2.73-And-Up Ratio, YDGGM8.5-3-30-1
Brand: Yukon Gear
Clutch Style Positraction | Limited Slip Differential - GM 8.5"/8.6" diff with 30 spline axles
Forged 4320 Steel Internals for Long Life and Durability
Fully Rebuildable | 1 year manufacturer warranty
Assembled in the USA in our Everett, Washington facility
RATIO: 2.73 Ratio and Up Only