Installation Manual

Pg. 9
Dodge Ram Box 2009-up
Tighten t-slot nut, lock washer, and bolt
securely with 1/2” wrench. Repeat with middle
and back mounting blocks.
STEP 1: Measure and mark the top of the factory track for mounting block locations
STEP 2: Assemble and positon 6 mounting
blocks
Make a mark at the 3 spots shown below.
2-5/8”
24-3/8”
49” or 58-3/16”
5'8" RamBox
6'4" RamBox
Tailgate end
STEP 3: Lift the assembled cover into the bed and
position the rails
Using two people lift the cover and place it at the very
front of the bed. Close the tailgate of the pickup.
1/8” gap
Tailgate
Protector
Tailgate
Move the rails to
achieve the 1/8” gap
using the 1/8” part
at the top of the
bracket. Make
certain the rails do
not move after
measuring.
Check the parts shown here, this
model has different requirements
than the standard parts.
T-slot nut
5/16” lock
washer
5/16 - 18 x 1”
bolt
(6) 5/16-8 x 1” bolts
A
(6) 5/16” lock washers
B
(6) mounting blocks
C
(6) 1/4” flat washers
D
(6) 1/4-28 x 1” bolts
E
(6) t-slot nuts
F
0.050” spacers (optional
for step 7)
G
Continue with standard
instructions through step 3 (pg.
2), then return back to this
guide on how to install the
mounting hardware.
A
B
C
D E
F
G