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8" Complete Suspension System shown with rear leaf springs

8" Complete Suspension System shown with rear leaf springs

Chevy/GMC 8" Suspension Lift Kit

  • *Approx Price: $1,417.05
  • Front (base kit): 8" Leaf Spring
  • Rear (base kit): 6" Leaf Spring & 2" Block
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8" Complete Suspension System shown with rear leaf springs

Kit Components

Accessories & Pricing


Qty Part# Description
2 001801 73-87 8" Front Leaf Spring
1 011001 77-87 GM Front Axle Box Kit
1 081401 69-91 GM 4" Steering Arm
1 082501 3" Steering Block
1 121000 GM Transfer Case Drop Kit
1 121451 Anti-sway Bar Drop Kit
2 55639 Hydraulic Shock Absorber
2 55650 Hydraulic Shock Absorber
2 001809 73-87 8" Rear Leaf Spring 52"
4 4032 5/8 x 3-5/8 x 10 Round U-bolt
Qty Part# Description Price
    Total $1,417.05

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.
  • 2. The rear springs that come in this kit are designed to replace stock 56" eye to eye springs. Some vehicles produced during this time period were manufactured with 52" rear springs. You must measure your stock springs (center of eye to center of eye) before order to make sure you get the correct springs.
  • 3. Both driveshaft will need to be lengthened, exhaust modification required and aftermarket extended brake lines will be required.
  • 4. If your vehicle is equipped with a front anti-sway bar, order the anti-sway bar shackle link kit listed in the accessories.

  • Chevy/GMC 8" Suspension Lift Kit

  • Front (base kit):

    8" Leaf Spring

  • Rear (base kit):

    6" Leaf Spring & 2" Block

  • Kit Price

    $1,417.05

Base Kit Components

Compatible Vehicles

IMPORTANT: Kit Notes

View Instructions

Base Kit Components 134H

These components are subject to change based upon your selections.

Qty Part# Description
(2) 001608 6" Leaf Spring 56"
(2) 001801 73-87 8" Front Leaf Spring
(1) 011001 77-87 GM Front Axle Box Kit
(1) 011208 GM 2" Rear Box Kit 3/4 Ton
(1) 081401 69-91 GM 4" Steering Arm
(1) 082501 3" Steering Block
(1) 121000 GM Transfer Case Drop Kit
(1) 121451 Anti-sway Bar 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 3/4 & 1 Ton Pickup 4WD 1977-1987
Chevy / GMC Suburban 3/4 Ton 4WD 1977-1987

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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.
  • 2. The rear springs that come in this kit are designed to replace stock 56" eye to eye springs. Some vehicles produced during this time period were manufactured with 52" rear springs. You must measure your stock springs (center of eye to center of eye) before order to make sure you get the correct springs.
  • 3. Both driveshaft will need to be lengthened, exhaust modification required and aftermarket extended brake lines will be required.
  • 4. If your vehicle is equipped with a front anti-sway bar, order the anti-sway bar shackle link kit listed in the accessories.

Next: Rear Spring Length


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