The Yukon ring-and-pinion gear set for GM 7.5in axles is offered in a 4.11 ratio for lower gearing needs. Precision tooth-surface finishing, advanced heat-treating and rigorous testing help manage friction and heat while maintaining OEM-spec fitment. Lifetime protection is provided through the Y.E.S. Plan. Fits GM 7.5" and 7.6" housings with a 7.50" ring gear, 10 ring bolts and a 27-spline pinion.
Yukon Gear High Performance Gear Set For GM 7.5in in a 4.11 Ratio