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

Price: $569.99 - $314.00
(as of Sep 05, 2022 01:37:40 UTC – Details)

Fits 8.5″ & 8.6″ GM with 30 Spline Axles; Fits 2.73 Gear Ratio & Up
Limited Slip Differential with Composite Clutches
Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability
Fully rebuildable design and proudly assembled in the USA
All units are backed by extensive product testing and state-of-the-art software design