Tuff Country 16090 - GM 2011 Silverado 3500HD 6 box kit - Manual (Page 18)

74. Locate the new front sway bar end links. Locate (4)
MO2220 poly bushings and (2) S10026 sleeves from hard-
ware bag 16085PL. Install the new bushings and sleeves
into the new sway bar end links. Special note: Make sure
to use a lithium or moly base grease prior to inserting
the new bushings and sleeves into the new sway bar
end links. This will increase the life of the bushing as
well as prevent squeaking.
75. Locate the lower sway bar mounting bracket. Locate (2)
1/2” x 1 1/2” carriage bolts, (2) 1/2” x 2 3/4” bolts, (4) 7/16”
USS flat washers and (2) 1/2” unitorque nuts from hardware
bag 16085NB2. Install the new carriage bolt to the lower
sway bar mounts then install the new end links to the lower
sway bar mounting brackets using the new 1/2” x 2 3/4” bolt
and hardware. Do not tighten at this point.
73. Working on the driver side, route the ABS line and brake
line and re-attach them back to the newly installed knuckle.
Repeat procedure on the passenger side.