8.5" GM standard Open case, 2.73 & up, 28 or 30 spline.; 8.5in. GM standard Open case; 2.73/up; 28 or 30 spline.
Yukon Gear & Axle manufactures a full line of standard open and positraction limited slip carrier cases for a variety of applications. Each unit is cast and machined to exacting specifications to produce a carrier that provides both high strength and tight tolerances for a long and reliable service life. This case is loaded with spider and side gears.
