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  See more parts for Chevrolet Blazer
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BDS Suspension 4 Inch Lift Kit | 4 Inch Block Kit with Add-A-Leaf | FOX 2.0 Performance Series Shock Chevrolet | GMC 3/4 Ton Truck | Suburban 4WD 1977-1987 - BDS126FS
Take your 1977-1987 Chevy and GMC 3/4 ton truck or SUV to the next level with this 4-inch lift kit from BDS Suspension. Designed to improve stance, performance, and capability of the K20 and K25, this kit includes everything necessary to set your truck up right with clearance for up to 35" tires.

Up front the lift kit includes Glide-Ride leaf springs, 4" steering arm for steering correction, brake line brackets and precision tuned NX2 nitrogen charged shocks. In the rear this kit utilizes a high-strength lift block, longer u-bolts and a matching set of NX2 Nitro shocks.

Built to outperform, BDS engineered the Glide-Ride leaf springs into a multi-leaf progressive spring rate design that provides a smooth ride with any load. This is accomplished with an exclusive triple-stage leaf spring design. Upgrading to BDS Glide-Ride leaf springs will provide flexibility throughout the suspension cycle.



Features:
  • Easy, 100% Bolt-on installation
  • Glideride leaf springs to provide full lift height and increased capacity
  • New steering arm maintains proper steering angles for improved handling
  • Cast steel blocks and add-a-leaf provide level stance from front to rear
  • Standard NX2 Nitro shocks with vehicle-specific valving for better control
  • Upgrade to FOX 2.0 Performance Series shocks for maximum performance on and off-road
  • FOX 2.0 Performance Series
    • 2-inch Impact extruded aluminum body
    • Internal floating piston (IFP) monotube design
    • CNC machined 6061-T6 aluminum mounting ends
    • Massive 5/8-inch hard chrome plated heat-treated alloy steel shaft
    • Race-developed high-flow piston design
    • Application-specific valving to maximize performance
    • Long-lasting clear anodized finish
  • 4 Inch Block Kit with Add-A-Leaf
    • Help freshen up old worn-out factory leaf springs.
    • Provides an additional 1 inch of lift.
    • Includes new center pins.


Specifications:
  • Front Lift Method : Leaf Spring
  • Front Lift Height : 4"
  • Rear Lift Method : Block
  • Rear Lift Height : 4"
  • Shocks Included : Yes
  • Lift Height : 4-5.5"
  • Recommended Tires & Wheels (Trimming may be required):
    • 35 x 12.5 with 15 x 8 and 3.5 in. Backspace


Fitment:
  • Chevrolet Blazer 1987
  • Chevrolet K20 1977-1986
  • Chevrolet K20 Suburban 1977-1986
  • Chevrolet K5 Blazer 1977-1986
  • Chevrolet V20 1987
  • Chevrolet V20 Suburban 1987
  • GMC Jimmy 1977-1987
  • GMC K25 1977-1978
  • GMC K25 Suburban 1977
  • GMC K2500 1979-1986
  • GMC K2500 Suburban 1979-1986
  • GMC V2500 1987
  • GMC V2500 Suburban 1987


Note:
  • The 3/4 ton commonly came with a factory 56 inch eye to eye rear leaf spring. However, some were produced with a 52 inch rear spring. If ordering rear leaf springs, be sure to measure your factory rear spring before ordering.
  • If equipped with a factory front sway bar, a sway bar drop kit is available.
  • Some vehicle came with factory front dual shocks. If you wish to replace the factory duals, you must order the additional two auxiliary shocks.
  • #001408 come with OE style rubber bushings installed.
  • Exhaust modification may be required to clear front driveshaft.

Other Part Numbers:
BDS Suspension #BDS126FS-BLDV

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1987
 Chevrolet Blazer
1977-1986
 Chevrolet C/K 20
1977-1986
 Chevrolet K5 Blazer
1987
 Chevrolet R/V 20
1977-1987
 Chevrolet Suburban
1977-1978
 GMC C/K 25
1979-1986
 GMC C/K 2500
1977-1987
 GMC Jimmy
1987
 GMC V2500

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