Part # 12903
1988 - 2006 Chevy or GMC 1500 6 lug 4x4
2” front torsion bar key kit
Part #
Description
Qty.
12903-01 Torsion
bar
key
2
S10009
Shock
spacer
sleeve
2
12903INST
Instruction
Manual
1
Congratulations on your selection to purchase a Tuff
Country EZ-Ride Suspension System. We at Tuff
Country EZ-Ride Suspension are proud to offer a high
quality product at the industries most competitive
pricing. Thank you for your confidence in us and our
product.
The Tuff Country EZ-Ride Suspension product safety
label that is included in your kit box must be installed
inside the cab in plain view of all occupants.
For a list of parts, please refer to the back of the instal-
lation manual for photos of parts that are included in
this suspension system.
Make sure to use thread locker or loctite on all new and
stock hardware associated with the installation of this
suspension system.
After the completion of the installation, a front end
alignment is required.
Installation Manual
1988 - 2006 Chevy or GMC
6 lug 4x4
2” front torsion bar key kit
Part # 12903
SS08202018
Important customer information:
Tuff Country EZ-Ride Suspension highly recommends
that a qualified or a certified mechanic performs this
installation.
It is the responsibility of the customer/installer to
wear safety glasses at all times when performing this
installation.
It is the customers/installers responsibility to read and
understand all steps before installation begins. If you
have any questions or concerns, please contact our
technical department @ (801) 280-2777. Also, the OEM
manual should be used as a reference guide.
This vehicles reaction and handling characteris-
tics may differ from standard cars and/or trucks.
Modifications to improve and/or enhance off road
performance may raise the intended center of gravity.
Extreme caution must be utilized when encountering
driving conditions which may cause vehicle imbal-
ance or loss of control. DRIVE SAFELY! Avoid abrupt
maneuvers: such as sudden sharp turns which could
cause a roll over, resulting in serious injury or death.
It is the customers responsibility to make sure that
a re-torque is performed on all hardware associated
with this suspension system after the first 100 miles
of installation. It is also the customers responsibility
to do a complete re-torque after every 3000 miles or
after every off road use.
After the original installation, Tuff Country EZ-Ride
Suspension also recommends having the alignment
checked every 6 months to ensure proper tracking,
proper wear on tires and front end components. Tuff
Country EZ-Ride Suspension takes no responsibility
for abuse, improper installation or improper suspen-
sion maintenance.
IMPORTANT!
This kit will NOT work on vehicles equipped with Air
Suspension. If your vehicle is equipped with this type
of suspension, please contact the company you pur-
chased the lift kit from and arrange for returning the
parts.
