John C Garage 2" Inch Drop Shackles for 2011-2019 GM 2500HD TUNERS & PROGRAMMERS The engineers at Yukon have

The engineers at Yukon have used the most innovative designs and construction to create a ring & pinon kit that has a quiet running gear and is easy to set up

Remove filter - remove magnet - clean magnet - place on new filter

The included Merchant Transfer Case Oil is specially formulated for your GM transfercase to reduce wear

The Factory CP4

98054444 EGR Valve Gasket

John C Garage 2" Inch Drop Shackles for 2011-2019 GM 2500HD TUNERS & PROGRAMMERS The engineers at Yukon haveThe John C Garage 2" drop shackle set will give you the maximum amount of drop for your 2011 2019 GMC Chevrolet 2500HD. These do require modifications. Installation instructions included.