Rough Country's 2-3" suspension lift kit comes complete with front torsion bars, a-arms, differential and axle drop brackets, brake lines, & hardware plus Heckethorn shocks. Rear lift is with blocks. Very minor modifications are required to install.  Run 33" tires on stock rims.

4" & 6" Newly Redesigned! Easy Install!
Front and rear crossmembers, differential drop brackets, drop torsion bar brackets with RCX laser cut logos, kicker braces, upper & lower control arm drops, massive steering link, coupled with a heim joint assist link, front and lower skid plates with RCX laser cut logos and 4 Hydro 8000 series shocks.

4" allows 33x12.50 factory backspace
6" allows 35x12.50 factory backspace

Vehicles with Autotrac require drive shaft change.

98 Tahoe with Rough Country 6" lift kit, 35x12.50

Typical 4" & 6" components


Click Photos to Enlarge

$89

$29

Vehicles with Autotrac require Dual Cardan front drive shaft

6" allows 295/75R16 tires on stock wheels

Fabtech's 4WD IFS lift kit features extended length steering knuckles combined with high arch crossmembers for exceptional strength and easy installation. 

No driveshaft change required with Autotrac

Fabtech lift kits available in black only.

Multiple shock mounts

• One-piece cast steering knuckles
• High arched 1/4" thick crossmembers
• Integrated 1/4" thick steel differential skid plate
• Solid steel billet sway bar end links
• Tubular impact struts included
• One piece torsion bar mounts
• Rear 4" block and add-a-leaf system with bump stop brackets
• Increased caster for more control with oversized tires
• Retains factory steering centerline & upper control arns in stock location
• Quick, no weld installation
• Increases track width 2" on each side.
• Use 35/1250R15 tires with 15x8 wheel with 4-5/8" back spacing with minor trimming

First introduced in 1988, these lifts are still known as the GM systems to have. Lowering the factory upper and lower control arms in relation to the frame brings ride height up. By keeping the factory control arms and torsion bars, you retain stock alignment geometry and ride quality. Note that both systems have a 2" height range. Front vehicle height is determined by torsion bar adjustment.

The front differential assembly is also lowered to keep CV axle angles in check. This is accomplished by using two, one-piece tubular crossmembers that span from frame rail to frame rail. Superlift's new control arm brackets tie into these crossmembers along with "kicker" braces to form an exceptionally strong assembly. 

The truck steers via a new "dropped" centerlink that keeps the tie rods in phase with the lower control arms. Two greasable stabilizing links regulate centerlink movement and reduce the load and stress transmitted to the pitman and idler arms.

Superlift's lift method does not increase front track width or require the front differential housing to be trimmed as is the case with most replacement knuckle systems.

97-99 models with Autotrac require dual cardan driveshaft.

2-2.5" Features: 

• Retains factory ride characteristics

• New upper control arms have greaseable urethane eye bushings for long, squeak-free life

• Generally does not require different torsion bars

• Brackets lower the differential to relieve CV axle angles

• Option rear lift with blocks or add-a-leafs

4-6" & 5-7"  Features: 

• Retains factory ride quality, steering geometry and CV axle angles

• Increases wheel travel

• Load bearing bracketry made of .25" thick plate steel or DOM tubing

• Dual centerlink stabilizing link makes steering more responsive & extends pitman/idler arm life

• Full-width differential/control arm crossmembers provide lateral rigidity

• Crossmember kicker braces add strength front-to-rear

• Skid plate protects front differential

• Longer DOT approved front brake hoses (except 96-98 models with 8-lugs wheels)

• Optional front multi-shock system

Skid Plates

TruSpeed Speed Sensor 

Multiple Shock Kits

Suburban, Tahoe/Yukon, Avalanche 

• Spindle / Sub-frame design makes for a simple installation

• One piece sub-frame increases strength and eliminates squeaks and rattles from front end

• Upper rear coil spring spacers

• Shocks purchased separately

94-98 4-door Tahoe with 4" Tuff Country lift kit

92-98 Suburban with 6" Tuff Country lift kit

Skyjacker's 4.5-6" lift features new differential drop brackets and A-arm drop brackets, center steering stabilizer link & stabilizer arm, lower differential skid plate, extended DOT stainless steel braided brake lines, hardware & poly bushings.

Kits use rear blocks and/or add-a-leafs. Systems use rear leaf springs.

Brake Lines

Skyjacker lift kits available in black only.

88-98 Chevy with 2.5" Skyjacker lift kit,  
285/75R 16 wheels

C4636KS 6" components

C256K 2.5" components

Price

RCD introduced the first replacement spindle lift kit on the market for the 88-98 6-lug Chevy/GMC! They took their unique spindle technology from the new body style (99+) Chevy/GMC kits and put it into the early (88-98) suspension platform. "New Tricks for Old Dogs!" What this means is that you do not have to modify the frame of the vehicle to lower down the upper control arms, they stay in the stock location. 

Also, the one piece cross-members for the lower control arms are utilized creating an ultra stout lower sub-frame reinforced with 304 Polished Stainless Steel Twin-Link Anti-Compression Struts. Of course Billet Steel Sway bar links and Bilstein 5100 Series Shock absorbers are standard.

No Drive Shaft Modifications Necessary for Installation. Will not work on vehicles with rear steering.

Front multiple shock system

Front Light Bar Hoop

2000 Tahoe/Yukon 6" RCD lift kit

• CNC Machined Replacement Cast Iron Steering Knuckles for Precise Steering Geometry

• Retains OE steering components

• Fully Machined, T-6 Billet Aluminum Axle Spacers Maintain Proper Axle Lengths

• Heavy Duty Two Piece Lower Sub-Frame Assembly and Polished Stainless Steel "Twin -Link" Anti-Compression Struts Insure Structural Strength and Durability

• CNC Machined, Zinc Plated Billet Steel Sway Bar Links with Over-Size Urethane Bushings Optimize Sway Bar Geometry and Function

• Clears 33x12.50 tires on 16x8 wheels. 35x12.50 with minor bumper trimming.

Features

• One piece MIG welded and reinforced subframe (Rancho exclusive).
• New heavy duty ladder-style relay rod with idler link.
• Torsion bar cross-member and front differential drop brackets.
• Heavy-duty tubular subframe braces with urethane bushings.
• Allows for alignment to OE specs
• High-strength low-alloy steel construction.
• New extended front brake lines
• Does not increase track width
• Factory grade fasteners & hardware.
• Detailed installation instructions.
• Rear riser blocks.

*Note: This kit was developed using LT285/75R16 tires on 16x8" wheels with 4.5" B.S. Before installing any other combination, consult your local tire & wheel specialist

Vehicles with Autotrac require drive shaft change.