Yukon 4340 cut to length shaft for GM 14T/11.5in.; 30 spline; 34.8in.-38.8in. Yukon 4340 Chrome Moly alloy axles offer a strength increase over stock while retaining a low cost. Yukon 4340 Chrome Moly alloy rear axles come with a limited lifetime warranty against manufacturing defects. Please verify bolt pattern on 2011/later models. This axle has a 3.562in. bolt pattern. Some late model applications use a larger bolt pattern.
