This kit converts the stock GM six-lug bolt pattern to a five-lug design will added the traction of a Yukon Dura Grip positraction limited slip differential, new axles, and new drum brake assemblies.
Features
Fits GM 12T rear differential3.42-and-down gear ratioKit includes, Dura Grip LSD, axles, and drum brake assemblies30 spline30.75" axle lengthConverts to five-lug hub