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6" Complete Suspension System with Rear Block and Add-A-Leaf Kit

6" Complete Suspension System with Rear Block and Add-A-Leaf Kit

6" Suspension Lift Kit - Chevy/GMC 3/4 Ton Suburban

  • *Approx Price: $1,004.67
  • Front (base kit): 6" Leaf Spring
  • Rear (base kit): 6" Block & Add-A-Leaf
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6" Complete Suspension System with Rear Block and Add-A-Leaf Kit

Kit Components

Accessories & Pricing


Qty Part# Description
2 001551 5 1/2" Leaf Spring
1 011003 88-91 Blazer, Jimmy, Sub. Box Kit
1 011408 GM 4" Rear Block & U-bolt Kit 3/4 Ton
1 081401 69-91 GM 4" Steering Arm
1 119157 Long Add-a-leaf Pair
1 121000 GM Transfer Case Drop Kit
2 55639 Hydraulic Shock Absorber
2 55650 Hydraulic Shock Absorber
Qty Part# Description Price
    Total $1,004.67

Important Kit Notes

  • 1. Some vehicle came with factory front dual shocks. If you wish to replace the factory duals, you must order the additional two auxiliary shocks in the options. Both gas and hydraulic auxiliary shocks are available.
  • 2. If your vehicle is equipped with a factory front sway bar, order the sway bar shackle link kit option in the accessories.
  • 3. Typically, 1/2 ton are equipped with 52" eye to eye rear springs and 3/4 tons are equipped with 56" eye to eye springs. Unfortunately, this is not always the case. Be sure to measure the eye to eye distance on your rear leaf springs before ordering.
  • 6" Suspension Lift Kit - Chevy/GMC 3/4 Ton Suburban

  • Front (base kit):

    6" Leaf Spring

  • Rear (base kit):

    6" Block & Add-A-Leaf

  • Kit Price

    $1,004.67

Base Kit Components 144H

These components are subject to change based upon your selections.

Qty Part# Description
(2) 001551 5 1/2" Leaf Spring
(1) 011003 88-91 Blazer, Jimmy, Sub. Box Kit
(1) 011408 GM 4" Rear Block & U-bolt Kit 3/4 Ton
(1) 081401 69-91 GM 4" Steering Arm
(1) 119157 Long Add-a-leaf Pair
(1) 121000 GM Transfer Case Drop Kit
(2) 55639 Hydraulic Shock Absorber
(2) 55650 Hydraulic Shock Absorber

Compatible Vehicles

These vehicles also are compatible with this product.
Click on a vehicle to see other available kits.

Make Model Year Range
Chevy / GMC Suburban 3/4 Ton 4WD 1988-1991

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Important Kit Notes

  • 1. Some vehicle came with factory front dual shocks. If you wish to replace the factory duals, you must order the additional two auxiliary shocks in the options. Both gas and hydraulic auxiliary shocks are available.
  • 2. If your vehicle is equipped with a factory front sway bar, order the sway bar shackle link kit option in the accessories.
  • 3. Typically, 1/2 ton are equipped with 52" eye to eye rear springs and 3/4 tons are equipped with 56" eye to eye springs. Unfortunately, this is not always the case. Be sure to measure the eye to eye distance on your rear leaf springs before ordering.

Next: Rear Lift Options


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