Yukon 1541H alloy 5 lug rear axle for '89-'90 8.5" GM with a length of 30-7/16" inches and 30 splines. 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 C-clip axle. Installation Instructions Installation Instructions Installation Instructions
