The S-Series is a newly designed nodular iron radial ribbed case that provides unsurpassed strength and value. Works with 28, 31, and 33 spline axle combos, posi-units and even 35-spline locker applicaitons. Steel adjuster nuts. Made in USA.
Kits designed by experts at JEGS to ensure quick and easy installation. Kits include the necessary components to get the job done right the first time!