Yukon 1541H alloy rear axle for GM 8.2" with length of 29-7/8" and 28 splines axle shaft for use with Buick, Oldsmobile, and Pontiac. Yukon 1541H alloy axles offer a strength increase over stock while retaining a low cost. Yukon 1541H alloy rear axles come with a one year warranty against manufacturing defects. long splines can be chopped off. This axle will not work with a Timken set 9 bearing. Must be used with BCARW507CR bearing.