The Yukon thick ring-and-pinion gear set for GM 7.5in axles delivers a 4.11 ratio with a thicker gear intended for compatible carriers. Yukon uses refined tooth finishing, advanced heat-treating and high-grade steel to reduce friction and heat while honoring OEM-spec fitment. The set is backed by the Y.E.S. Plan lifetime coverage. 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 Thick Gear Set For GM 7.5in in a 4.11 Ratio