Yukon 1541H alloy rear axle for Chrysler 8.75 measuring 30 with 30 splines and 5x4.5 bolt pattern. for use with C & E-Body only. 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. Must use Green bearing. Product Features:Fits Chrysler 8.7530 spline30 long5 x 4.5 bolt pattern