BDS SUSPENSION BDS123H 4 INCH LIFT KIT CHEVY/GMC 1/2 TON TRUCK/SUV 77-87 4WD 4 INCH BLOCK W/NX2 NITRO SHOCKS

Improve the style and handling 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 inch tires.

Up front the lift kit includes Glide-Ride leaf springs, 4 inch 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 percent 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 Option

• 4 Inch Block Kit
• Included in the base system.
• Made of cast iron for high strength.
• Designed to provide correct pinion angles.
• 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.

Shock Option

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

Front Lift Method : Leaf Spring

Rear Lift Method : Blocks
Shocks Included : Yes
Front Lift Height : 4 inch
Rear Lift Height : 4 inch

Kit Components:

• Includes two BDS001401, 73-91 GM 4 Inch Front Spring, UPC Code 658848611164
• Includes one BDS011001, 77-87 GM Front Box Kit (3.00 dia. front), UPC Code 658848611621
• Includes one BDS011409, GM 1/2 ton 4 Inch Rear Box Kit, UPC Code 658848611812
• Includes one BDS081401, 69-91 GM 4 Steering Arm, UPC Code 658848618064
• Includes two BDS85620, Shock- 23.10 x 14.25 x 2-3/8 - EB1/EB1, UPC Code 711745609402
• Includes two BDS85639, Shock- 29.70 x 17.60 x 2-3/8 - EB1/EB1, UPC Code 711745609440

Elevate your driving experience with the BDS Suspension BDS123H 4 Inch Lift Kit, specifically designed for Chevy and GMC 1/2 ton trucks and SUVs from 1977 to 1987. This comprehensive lift kit significantly enhances the style, performance, and capability of your K5 Blazer, K10, or K15, allowing for the addition of up to 35-inch tires and providing the clearance you need for adventurous off-road journeys.

The kit features innovative Glide-Ride leaf springs, engineered with a multi-leaf progressive spring rate design. This setup guarantees a smooth ride, regardless of the load, while the exclusive triple-stage design optimizes flexibility throughout the suspension cycle. For front-end stability, the lift kit includes a 4-inch steering arm that maintains proper steering angles, ensuring enhanced handling in all driving conditions.

Incorporating high-strength components, the rear setup utilizes durable lift blocks paired with longer u-bolts, complemented by NX2 Nitro shocks that are precision-tuned for your vehicle. Each shock features a nitrogen charge, twin-tube design, and velocity-sensitive valving, providing optimal performance on and off the road.

The installation process is user-friendly, utilizing a straightforward bolt-on design that requires no extensive modifications. With options like an add-a-leaf kit for added height and improved spring life, this lift kit is customizable to meet your specific needs.

With its strong build and thoughtfully designed components, the BDS Suspension 4 Inch Lift Kit not only upgrades your vehicle's aesthetics but also significantly boosts its handling and off-road prowess. Get ready to tackle any terrain with confidence and style!