Yukon Stage 4 kits include front and rear ring and pinion sets, Master Overhaul kits, Yukon Hardcore Diff Covers, and chromoly front and rear axles. Theyre also an opportunity to improve traction by moving to a more aggressive gear ratio.

Features:
Fits Dana 30 front & Dana 44 rear differentials 4.88 gear ratio 24 spline pinion gears Front & rear Master Overhaul installation kits Front & rear nodular iron Yukon Hardcore Diff Covers 4340 chromoly front & rear axles Details: AAP Selling Package Quantity UOM: EA Aap uda 12: EA Aap uda 22: 1 Fitment Notes: Differential Gear and Install Kit Package Incl. Dana 30 Front Dana 44 Rear 4.88 Ratio Front And Rear Ring And Pinion Sets, Master Overhaul Kits, Nodular Iron Diff Covers, with 4340 Front and Rear Axle Kits