| Get the same great quality of a Super 35 kit now with an ARB air Locker! This is a complete kit including Big 30 spline axle shafts, Timken tapered roller bearings, axle bearings & seals. Requires gear ratio of 3.73 or higher. Air compressor kit sold separately. The Super 30 kit is the toughest Dana 30 available for CJ & Wranglers. It features heavy-duty exclusive 30 spline alloy axle shaftes, which are a great upgrade from the small stock 27 spline shafts. These "rolled" splines are up to 40% stronger than stock axle shafts. The Evolution kit comes complete with both axle shafts, differential bearings, axle bearings & seals, and an ARB Air Locker! Air Compressor sold individually. |  For Live Help on this product, or to search another item click above |