6" BDS Lift Kit, 1/2 Ton, 77-87 Blazer

Update the style of your 1977-1987 Chevy and GMC 1/2 ton truck or SUV with this 4-inch lift kit from BDS Suspension. Designed to improve stance, performance, and capability of the K5 Blazer, K10 and K15, 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.

Glide-Ride Leaf Springs
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 & Benefits

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
Recommended Tires & Wheels

(Trimming may be required)

35 x 12.5 with 15 x 8 and 3.5 in. Backspace

Rear Lift Options:

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.

Leaf Springs
Eliminates any need for a lift block.
Reduces axle wrap and creates a more controlled and stable feel.
Multi-leaf progressive design for a smooth ride.
Maintains factory payload weight ratings.


Shock Options:

NX2 Nitro Series
Nitrogen-charged
Twin-tube design
10-stage velocity-sensitive valving
Dual-welded ends for increased strength
1-3/8-inch high-flow piston
Self-lubricating seals
Silver powder coat finish

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