FAST 2-3 Day Shipping! Same Day Shipping on Orders Before 2:30pm CST
OEM Replacement GM 11.5 inch, 4.10 ratio, Conventional differentialDual Wheel And Chassis Cab Applications, This Will Not Fit Pickup Applicatiions2011-2014 Chevrolet Silverado 3500 HD, 2011-2014 GMC Sierra 3500 HD, 2011-2013 Chevrolet Silverado 3500 Chassis Cab with wide track