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INSTALLATION INSTRUCTIONS
GRILLE GUARD
2014 SILVERADO 1500
PART # 506514/ 506515
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GRILLE GUARD
Qty
Description
Qty
Description
1
Grille Guard Assembly
6
12-1.75mm Hex Nuts
2
Frame Brackets
4
10-1.50mm x 30mm Hex Bolts
1
Driver/Left Mounting Bracket
8
10mm x 27mm OD x 3mm Flat Washers
1
Passenger/Right Mounting Bracket
4
10mm Lock Washers
1
Driver/Left Top Bracket
4
10-1.50mm Hex Nuts
1
Passenger/Right Top Bracket
2
8-1.25mm x 25mm Button Head Allen Bolts
1
Driver/Left Top Inner Support Bracket
6
8-1.25mm x 30mm Hex Bolts
1
Passenger/Right Top Inner Support Bracket
10
8mm x 16mm OD x 1.6mm Flat Washers
2
Top Support Rear Backing Plates
6
8mm Lock Washers
2
12-1.75mm x 30mm Double Bolt Plates
2
8-1.25mm Nylon Lock Nuts
2
12-1.75mm x 35mm Single Bolt Plates
8
6-1.0mm x 25mm Hex Bolts
6
12mm x 24mm OD x 2.5mm Flat Washers
8
6mm x 18mm OD x 1.6mm Flat Washers
6
12mm Lock Washers
8
6mm Lock Washers
Driver/Left
Mounting Bracket
(2) Frame Mounting
Brackets
Driver/Left
Top Bracket
Passenger/Right
Top Bracket
(2) 12mm x 35mm
Single Bolt Plates
Passenger/Right
Inner Top Bracket
(2) 12mm x 30mm
Double Bolt Plates
Passenger/Right
Mounting Bracket
Driver/Left Inner
Top Bracket
(2) Top Support
Backing Plates
2014 SILVERADO 1500
PARTS LIST:
PROCEDURE:
1. REMOVE CONTENTS FROM BOX AND VERIFY ALL PARTS ARE PRESENT. READ INSTRUCTIONS
CAREFULLY. DO NOT ATTEMPT INSTALLATION ALONE; PERSONAL INJURY OR DAMAGE TO
THE VEHICLE MAY RESULT. CUTTING MAY BE REQUIRED. ASSISTANCE IS HIGHLY
RECOMMENDED.
2. Start installation from under the front of the vehicle. Determine if the vehicle is equipped with tow hooks.
Tow Hook equipped vehicles:
a. Remove the factory tow hook from the end of each frame channel, (Figure 1). NOTE: The driver
side tow hook removal and the reinstallation of both tow hooks with the Grille Guard is difficult and
assistance is highly recommended.
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GRILLE GUARD
2014 SILVERADO 1500
i. Option 1: Remove the hex bolts securing the driver side of the bumper to the bracket. Use
a short pry bar or large screwdriver to move the tab on the bumper bracket up and away to
clear the hex bolt and slide it out past the bumper bracket, (Figures 2A, 2B & 5).
ii. Option 2: Remove plastic radiator grille. Loosen and/or completely remove the front
bumper to remove the long hex bolt in the driver side tow hook, (Figure 2B).
b. Reattach the bumper after the tow hooks have been removed and the openings have been
checked for Bracket clearance, (Figure 5). Leave factory hardware loose at this time.
c. Next, select (1) Frame Bracket and the driver side Mounting Bracket, (Figure 9). Bolt the Mounting
Bracket to the bottom of the Frame Bracket with (3) 8mm x 30mm Hex Bolts, (3) 8mm Lock
Washers and (3) 8mm Flat Washers. Snug but do not fully tighten hardware at this time.
d. Insert the Bracket assembly through the opening in the plastic bumper, (Figure 5). Line up the (3)
holes in the Frame Bracket with the holes in the end of the frame channel.
e. Insert the driver side tow hook back into position in the end of the frame above the Bracket
Assembly, (Figure 10). Reattach the tow hook using only the long factory hex bolt inserted through
the Frame Bracket and tow hook at this time. If tow hooks are not going to be reinstalled, skip
ahead to Step i, "Vehicles without tow hooks" installation instructions.
f. Leave hardware loose at this time.
g. Repeat this Steps c - f to install the passenger side Bracket assembly and tow hook. Once both
Bracket assemblies are installed, skip forward to Step 3.
Vehicles without tow hooks:
a. Cut out the indented area in both sides of the plastic bumper insert to clear the Brackets as
pictured, (Figures 3 & 4). IMPORTANT: Make several small cuts for best fit. Do not cut through
the top edge of the panel. NOTE: The plastic panel is held in place with several small screws. The
screws at the top corners are difficult to impossible to reach and remove without damaging the
cover with the bumper in place. If you prefer to remove the panel to cut out the openings, it may be
necessary or easier to remove the plastic grille then the steel bumper assembly with the plastic
panel attached to access all of the small screws and clips.
b. Reattach the bumper and/or bumper insert, (if removed), and grille once openings have been cut
out and checked for clearance, (Figure 5). Tighten all factory bumper hardware at this time.
h. Select (1) Frame Bracket, (Figure 6). Insert the Bracket through the opening in the plastic bumper,
(Figure 5). Line up the (3) holes in the Bracket with the holes in the end of the frame channel.
i. Select (1) 12mm Double Bolt Plate, (Figure 7A). Insert the Bolt Plate into the end of the frame
channel, through the (2) holes in the side of the frame and out through the Bracket. Secure the Bolt
Plate to the Bracket with (2) 12mm Flat Washers, (2) 12mm Lock Washers and (2) 12mm Hex
Nuts, (Figure 7B). Snug but do not fully tighten hardware at this time. Repeat this Step to install
the 12mm x 35mm Single Bolt Plate, (Figure 8A), into the remaining hole in the other side of the
frame channel and Bracket, (Figures 8B & 8C).
j. Next, select the driver side Mounting Bracket. Bolt the Mounting Bracket to the bottom of the
Frame Bracket with (3) 8mm x 30mm Hex Bolts, (3) 8mm Lock Washers and (3) 8mm Flat
Washers, (Figures 9 & 10). Do not tighten hardware at this time.
k. Repeat Steps h - j to install the passenger side Frame and Mounting Brackets.
3. With assistance, hold the Grille Guard up in position on the outside of the Mounting Brackets. Bolt the
Grille Guard to the Brackets with (4) 10mm x 30mm Hex Bolts, (8) 10mm Flat Washers, (4) 10mm Lock
Washers and (4) 10mm Hex Nuts, (Figure 10). Snug but do not tighten hardware at this time.
4. Check the Grille guard side to side alignment with the vehicle. Adjust as required then tighten only the (6)
8mm Hex Bolts securing the Mounting Brackets to the bottom of the Frame Brackets.
a. Vehicles with tow hooks: Once adjusted side to side and after the 8mm hardware is tightened,
insert the short factory tow hook bolt, (one per tow hook), through the remaining hole in the Frame
Bracket and back into the tow hook. Repeat to reinstall the passenger side tow hook bolt.
5. Tighten all tow hook and/or Frame Mounting Bracket hardware at this time. Do not fully tighten the Grille
Guard to Bracket hardware at this time.
6. Next, open the hood and remove the plastic cover between the top of the grille and the radiator, (Figure
11). NOTE: Use a small flat head screw driver to pop up the center of the plastic clips.
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2014 SILVERADO 1500
(Fig 1) Opening for tow hook pictured
(Fig 2A) Driver side pictured from behind bumper
Remove the bolts securing the driver side of
the bumper to the bumper bracket. Use a large
screwdriver or pry bar to move the mounting
tab up enough to get the long bolt through the
tow hook out of the end of the frame
Front
7. Locate the square tube support braces running up at an angle from the top of the frame channel to the
bottom of the hood release mechanism, (Figures 12B, 14 & 15). Select the driver side Inner Top Bracket
and (1) Backing Plate, (Figure 12A). Hold the Inner Bracket up to the bottom of the brace tube with the
Backing Plate over the top. Bolt the Brackets together around the square tube with (2) 6mm x 25mm Hex
Bolts, (2) 6mm Lock Washers and (2) 6mm Flat Washers, (Figure 12B). Leave loose at this time.
8. Repeat Step 7 for passenger side Inner Top Bracket and (1) Backing Plate, (Figures 12A & 12B).
9. Select the driver side Outer Top Bracket, (Figure 13). Insert the Outer Bracket through the grille and up to
the Inner Top Bracket assembly, (Figures 14 & 15). Slide the Bracket assembly up or down the tube to
match up with the Outer Top Bracket. Bolt the Outer Bracket to the top of the Inner Bracket with (2) 6mm x
25mm Hex Bolts, (2) 6mm Lock Washers and (2) 6mm Flat Washers. Leave hardware loose at this time.
10. Line up the outer bent end of the Top Bracket with the hole in the Grille Guard upright. Bolt the bent end of
the Outer Top Bracket to the upright with (1) 10mm x 25mm Button Head Allen Bolt, (2) 10mm Flat
Washers and (1) 10mm Nylon Lock Nut, (Figure 16).
11. Repeat Steps 6 – 10 for passenger side Top Bracket assembly installation.
12. Level and adjust the Grille Guard and fully tighten all hardware including bumper, bumper bracket and all
Grille Guard Bracket hardware. IMPORTANT: Adjust the position of the Top Brackets so that they cannot
come in contact with the plastic grille, (Figure 16).
13. Reinstall the top plastic cover using the factory hardware.
14. Do periodic inspections to the installation to make sure that all hardware is secure and tight.
To protect your investment, wax this product after installing. Regular waxing is recommended to add a
protective layer over the finish. Do not use any type of polish or wax that may contain abrasives that could
damage the finish.
For stainless steel: Aluminum polish may be used to polish small scratches and scuffs on the finish. Mild soap
may be used also to clean the Grille Guard.
For gloss black finishes: Mild soap may be used to clean the Grille Guard.
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GRILLE GUARD
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GRILLE GUARD
(Fig 3) "No tow hook" model pictured
(Fig 4) Driver side cut out
illustrated for reference only
(Fig 2B) Driver side illustrated from behind bumper to show bumper bolt locations
2014 SILVERADO 1500
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2014 SILVERADO 1500
(Fig 5) Driver side pictured without plastic
panel for instruction purposes only
Fig 8A
Mounting holes in end
of frame for tow hook
12mm Double Bolt Plate
(2) 12mm Flat Washers
(2) 12mm Lock Washers
(2) 12mm Hex Nuts
Front
Front
Front
Fig 7A
Fig 7B
Fig 6
Driver Side Mounting Bracket Installation Pictured
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GRILLE GUARD
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2014 SILVERADO 1500
Fig 10
(Fig 9) Driver side Mounting
Brackets pictured
(Fig 8B) Driver side Bracket installation pictured
Bolt the Mounting
Bracket to the bottom of
the Frame Bracket with:
(3) 8mm 30mm Hex Bolts
(3) 8mm Lock Washers
(3) 8mm Flat Washers
Front
12mm Bolt Plate
12mm Flat Washer
12mm Lock Washer
12mm Hex Nut
Front
(Fig 8C) Driver side Bracket
installation pictured from front
Front
Driver Side Installation Pictured
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GRILLE GUARD
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2014 SILVERADO 1500
(Fig 11) Remove plastic cover on top of grille
(Fig 12A) Passenger side inner Top
Bracket and Backing Plate pictured
Fig 12B
Front
Bolt the Top Inner Bracket
to the Backing Plate with:
(2) 6mm x 25mm Hex Bolts
(2) 6mm Lock Washers
(2) 6mm Flat Washers
(Fig 13) Driver side Top Bracket installation
pictured. Adjust position so that Bracket
cannot come in contact with plastic grille
Front
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GRILLE GUARD
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GRILLE GUARD
(Fig 15) Driver side Top Bracket
installation pictured
Front
(1) 8mm Button Head Bolt
(2) 8mm Flat Washers
(1) 8mm Nylon Lock Nut
Complete Installation
(Fig 16) Passenger side outer Top Bracket pictured
Fig 14
Front
Bolt the Top Outer Bracket
to the Inner Bracket with:
(2) 6mm x 25mm Hex Bolts
(2) 6mm Lock Washers
(2) 6mm Flat Washers
Front
6mm x 25mm Hex Bolts
6mm Lock Washers
6mm Flat Washers
6mm x 25mm Hex Bolts
6mm Lock Washers
6mm Flat Washers
2014 SILVERADO 1500
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