Rock-Slide Engineering Ford F-250, F-350, F-450 Front Bumper - Manual (Page 4)

Installation Instruction RSEI 114
4. Remove the factory bumper. Save the mounting hardware
5. Mount the bumper to the truck using the factory hardware and the factory bracket
attached to the tow hooks. Bolt from the back through the factory bracket into the
bumper on both frame rails
6. Bolt from the outer brackets on both sides into the bracket on the bumper using
the 7/16” nuts, bolts and washers
Tow hook bracket
and factory hardware
from the bracket into
the bumper
Side brackets,
looking from the
front tire wheel well.
Use Bolt, washer,
through bracket,
washer, nut