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1977-1987 Chevy / GMC Suburban 1/2 Ton 4WD Base Kit Id 129H
6" Lift Kit
BDS Suspension 6" Lift Kit for 1977-1987 GM 4WD K10/ K15 Pickup Trucks, 1/2 ton Suburban, and K5 Blazer / Full Size Jimmy.
Front lift is accomplished using our acclaimed Glide-Ride Leaf Spring Suspension System, featuring stand up, bolt style leaf alignment clamps, anti-friction pads, and tapered leafs.
This lift kit includes new u-bolts, urethane spring bushings, and brake line relocation brackets. The kit also includes...
6" Lift Kit
BDS Suspension 6" Lift Kit for 1977-1987 GM 4WD K10/ K15 Pickup Trucks, 1/2 ton Suburban, and K5 Blazer / Full Size Jimmy.
Front lift is accomplished using our acclaimed Glide-Ride Leaf Spring Suspension System, featuring stand up, bolt style leaf alignment clamps, anti-friction pads, and tapered leafs.
This lift kit includes new u-bolts, urethane spring bushings, and brake line relocation brackets. The kit also includes a 4" steering arm and transfer case drop kit to correct steering and driveline angles.
Rear lift options include 4" tapered blocks with an add-a-leaf or Glide-Ride leaf springs.
Check out the 6" kit install article done by Offroad.com.
- Tire & Wheel Combinations
- 36" x 13.50" w/15 x 10 and 3-1/2" back spacing
*Trimming may be required*
- Est. Installation: 6 hours
- Difficulty Level (easy 1 - 5 complicated): 3
Important Kit Notes
- 1. If equipped with factory front dual shocks, select the additional two auxiliary shocks in the options.
- 2. If your vehicle is equipped with a front sway bar, you will need the sway bar shacke link kit available in the optional accessories section.
- 3. If ordering rear leaf springs, you will need to measure the eye to eye dimension of your factory springs. Normally, 1/2 ton vehicle came with 52" springs, but some were produced with 56" rear leaf springs.
- 4. Exhaust modification may be required to clear the front driveshaft.
Base Kit Components 129H
These components are subject to change based upon your selections.
Qty | Part# | Description |
---|---|---|
(2) | 001551 | 5 1/2" Leaf Spring |
(1) | 011001 | 77-87 GM Front Axle Box Kit |
(1) | 011409 | GM 4" 1/2 Ton Rear Block & U-bolt Kit |
(1) | 081401 | 69-91 GM 4" Steering Arm |
(1) | 119157 | Long Add-a-leaf Pair |
(1) | 121000 | GM Transfer Case Drop Kit |
(2) | 85639 | NX² Shock Absorber |
(2) | 85650 | NX² 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 | 1/2 Ton Pickup 4WD | 1977-1987 |
Chevy / GMC | K5 Blazer/Fullsize Jimmy 4WD | 1977-1987 |
Chevy / GMC | Suburban 1/2 Ton 4WD | 1977-1987 |
BDS Suspension Lift Kit Warranty
All BDS Suspension lift kits come with the security of knowing you purchased the finest lift kit in the aftermarket suspension industry. We back our commitment to engineering reliable, quality 4x4 off-road Jeep and truck suspension products with our unique "No BS Hardcore Lifetime Warranty".
Proposition 65 WARNING!
