Motive Gear GM10411 Differential Ring And Pinion Set 4.11 Ratio for GM 8.5 8.625"

This item is brand-new, factory sealed.

Motive Gear R&P 4.11 GM10 BOLT 8.5
Ring and Pinion - Ring And Pinion - 4.11 Ratio - GM 8.5 in. 10 Bolt. Features: 8620 Material. Heat Treated. Demonstrating once again just how serious they are about providing the best products available, Motive Gear unveils their new Quality Assurance Lab & Design Center. With a substantial capital investment, over 1,200 square feet of space and five dedicated employees including two engineers and an industry leading design team - the lab is unparalleled in the automotive aftermarket. The lab boasts seven state of the art testing machines including a Gleason Sigma Gear Measuring Machine, a Mitutoyo USA Hardness Tester and a Mitutoyo USA Optical Comparator. In addition to taking Motive Gear to ISO Certification, the Quality Assurance Lab & Design Center will provide Motive Gear customers quality and consistency that is simply unavailable from any other aftermarket drivetrain company.