Yukon 1541H alloy axle kit for 12 bolt passenger car, '68-'72 Chevelle and '70 Camaro (with bearing eliminator) with a length of 30-1/8" and 33 splines. Yukon 1541H alloy axles offer a strength increase over stock while retaining a low cost. Yukon 1541H alloy rear axles come with a five year warranty against manufacturing defects.