The Yukon ring-and-pinion gear set for GM 8.0in housings offers a 3.73 ratio final-drive option. Precision tooth-surface finishing, advanced heat-treating and strict quality testing reduce friction and heat while the set is produced to OEM fitment standards. The Y.E.S. Plan supplies lifetime coverage. Fits GM 8.0" housings with an 8.00" ring gear, 10 ring bolts and a 27-spline pinion.
Yukon Gear High Performance Gear Set For GM 8in in a 3.73 Ratio