7.5" 7.625" Posi Unit - 28 Spline 10-Bolt Limited-Slip Locker For GMC Oldsmobile

1x 7.5" 28 Spline Limited-Slip Locker. 7.5" 7.625" Posi 28 Spline. For GMC Jimmy 1988-2005. For GMC Safari 1988-2005. For GMC Sierra 1500 2006-2008. For GMC Sonoma 1991-1991. For GMC Sonoma 1993-2004.