2007-2018 Gm Silverado/ Sierra 1500 4" Underbed Weld-In C-Notch
This Kit is designed specifically for GM Chevrolet 1500 Chassis:
2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018
Not a Universal kit, specific left & right side. Requires welding & bed removal.
A must for any drop more than 6"