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The Yukon ring-and-pinion gear set for GM 7.5in axles comes in a 3.73 ratio option. Engineered tooth-surface finishing, advanced heat-treating and rigorous testing reduce friction and heat while preserving OEM-spec fitment. The set is covered by the Y.E.S. Plan lifetime protection. 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 3.73 Ratio
