14T 10.5" & 11.5AAM GM 38Spline, 1541H (38.2" ->42.2" ) (8x3.563" )    -YA GM14T-38-42

Cut to length axle shaft for GM 10.5" 14 bolt truck. This axle shaft covers lengths from 38.2" to 42.2". 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. This is a 38 spline upgraded shaft. The factory spindles will need to be machined in order to accept these axles. Please verify bolt pattern on 2011 & later models. This axle has a 3.562" bolt pattern. Some late model applcaitons use a larger bolt pattern.