Rough Country 170P - Manual

88-98 GM 2-3” SUSPENSION KIT
92754500
Kit Contents
6112– Rear Add-a-Leaf
7545– Kit Box Including
Drivers Side Upper Control Arm
Pass Side Upper Control Arm
Dr Upper and Lower Diff Drop Brkts
Pass Axle Drop Bracket
Skid Plate Spacers
Driver & Pass Side Shock Bracket
7545 Bag1 Differential Hardware
7545 Bag2 Axle Bracket Bag
7545 Bag4 Instruction Bag
7545 Bag5 Shock Bag
8101/9101 Front Shocks
8134/9134 Rear Shocks Tools Needed
10mm Wrench 1/2” Drill Bit
11mm Socket Punch
13mm Wrench 15mm Socket
Hammer
18mm socket
18mm Wrench
21mm socket
21mm Wrench
1 1/16” wrench
3/8” Allen Wrench
Drill
Jack Stands
Torsion Bar Tool
Thank you for choosing Rough Country for your suspension needs.
Rough Country recommends a certified technician installs this system. In addition to these instructions, professional
knowledge of disassemble/reassembly procedures as well as post installation checks must be known. Attempts to install
this system without this knowledge and expertise may jeopardize the integrity and/or operating safety of the vehicle.
Please read all the instructions before beginning the installation. Check the kit hardware against the parts list. Be sure
you have all the needed parts and understand where they go. Also please review the tools needed list and make sure
you have needed tools.
PRODUCT USE INFORMATION
As a general rule, the taller a vehicle is the easier it will roll. We strongly recommend, because of rollover possibility, that
seat belts and shoulder harnesses should be worn at all times. Avoid situations where a side rollover may occur.
Braking
performance and capabilities are decreased when significantly larger/heaver tires and wheels are used. Take this into
consideration while driving. Also, speedometer recalibration is necessary when larger tires are installed.
Do no add, alter, or fabricate any factory or after-market parts which increase vehicle height over the intended height of
the Rough Country product purchased. Mixing component brands, lifts, and/or combining body lift with suspension lifts
voids all warranties. Rough Country makes no claims regarding lifting devices and excludes any and all implied claims.
We will not be responsible for any product that is altered.
This kit is packaged as a leveling kit—raising the front 2”-3” and the back 1.5”. If you desire a different look or if your
truck has a tool box or something else that is going to bring the rear end down, please consult with your sales repetitive
about option higher block and u-bolt options.
The 2.5” suspension kit was developed for 285/75x16 tire on 16” wheel. With the addition of larger tires, trimming will
have to be performed for adequate tire clearance.
NOTICE TO DEALER AND VECHICLE OWNER
Any vehicle equipped with any Rough country product must have the “Warning to Driver” decal installed on the sun visor
or dash. The decal is to act as a constant reminder for whoever is operating the vehicle of its unique handling character-
istics. INSTALLING DEALER—It is your responsibility to install the warning decal and to forward these installation in-
Torque Specs:
Size Grade 5 Grade 8
3/8” 30 ft/lbs 35 ft/lbs
7/16” 45 ft/lbs 60 ft/lbs
1/2” 65 ft/lbs 90 ft/lbs
9/16” 95 ft/lbs 130 ft/lbs