GM 8.6 2007 up Chevy 4WD ABS axle disc brake 34.25. 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. Product Features:Fits 2007 and up GM half ton truck with four wheel drive30 spline34 1/4 long6 lugFits ABS applicationsDoes not include ABS tone ring
