Tuff Country 14611 - GM 69-72 2 box kit (systems with rear springs) User Manual
Torque settings
 
PART NUMBER : 14611 
1969 — 1972 CHEVY PICK UP & BLAZER 
1/2 OR 3/4 TON 
2” OR 4” FRONT AND REAR SPRING 
SUSPENSION SYSTEM 
 
PARTS LIST: 
 
Part 
#
Description
Qty.
5U-6109R
5/8” X 3 1/2” X 9 5/8” Round U-bolts
1
5U-3507R
5/8” X 3” X 7 5/8” Round U-bolts
3
5U-9235S
5/8” x 2 3/4” x 8 3/8” Square
4
58NW
5/8” High Nuts & Washers
2
GMSBNB1
Front Spring Eye Bolts
1
GMSBNB3
Rear Spring Eye Bolts
1
GMBLNB
Front & Rear Brake Line
Extensions
&
Hardware
1
LUBE
Lube
Pack 2
14611INST Instruction
Sheet
1
INSTALLATION MANUAL
2” OR 4” FRONT AND REAR SPRING
SUSPENSION SYSTEM
CHEVY PICKUP & BLZR 1/2—3/4 TON
1969 — 1972 
PART # 14611 
SJ052802
Congratulations on your selection to purchase a Tuff
Country EZ-Ride Suspension System. We at Tuff 
Country are proud to offer a high quality product at the 
industries most competitive pricing. Thank you for your 
confidence in us, and our product. 
 
Before installation begins, it is the customers/installers 
responsibility to make sure that all parts are on hand. If 
any parts are missing, please feel free to call one of our 
customer service representative @ (800) 288-2190. 
 
Make sure to use locktite on all new and stock hardware 
associated with this installation. 
 
 
Torque Settings
5/16”
15—18 ft lbs.
3/8”
28—32
ft
lbs.
7/16”
30—35 ft lbs.
1/2”
65—85 ft lbs.
9/16” 85—120
ft
lbs.
5/8”
95—130
ft
lbs.
3/4”
100—140
ft
lbs.
Tuff Country EZ-Ride Suspension highly recom-
mends that a qualified and or certified mechanic per-
forms this installation. 
 
If you desire to return your vehicle to stock, it is the 
customers responsibility to save all stock hardware. 
 
IMPORTANT CUSTOMER INFORMATION
This vehicles reaction and handling characteristics 
may differ from standard cars and/or trucks. Modifi-
cations to improve and/or enhance off road perform-
ance may raise the intended center of gravity. Ex-
treme 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 500 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 
check every 6 months to ensure proper tracking, 
proper wear on tires and front end components. Tuff 
Country EZ-Ride Suspension take no responsibility 
for abuse, improper installation or improper suspen-
sion maintenance. 
 
It is the responsibility of the customer or the me-
chanic to wear safety glasses at all times when per-
forming this installation. 
 
It is the customers/installers responsibility to read 
and understand all steps before installation begins. 
OEM manual should be used as a reference guide. 
 
The Tuff Country EZ-Ride Suspension product safety 
label that is included in your kit box must be in-
stalled inside the cab in plain view of all occupants. 
 
It is the responsibility of the installers to make sure 
that the rear view mirror hanger is hung from the 
rear view mirror. The rear view mirror hanger has 
instructions on proper post installation procedure.