Premium DJM Suspension Drop Kit

If you’re looking to give your 2002–2006 Chevy or GMC Silverado Long Bed a cleaner stance, enhanced handling, and a head-turning custom profile, this 2-inch front / 4-inch rear lowering kit with control arms is one of the smartest upgrades you can make. Engineered by DJM Suspension, a leader in precision lowering technology, this kit is built for truck owners who want reliability, performance, and a show-ready appearance without compromising drivability.

This complete drop solution uses DJM’s Lowering Control Arms in the front and rear leaf spring eye hangers with shackles in the rear, delivering a smooth 2-inch front drop paired with a 4-inch rear drop for a perfectly level, aggressive stance. Because this system retains your factory coil springs, you maintain OEM ride quality while gaining significant improvements in steering response, stability, traction, and aesthetics.

Whether you're building a daily driver, a street performance truck, or a clean weekend cruiser, this kit delivers the fit, finish, and ride comfort that DJM Suspension is known for.

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Perfect Fit for 2002–2006 Silverado & Sierra Long Bed Trucks

This kit is specifically engineered for:

• 2002, 2003, 2004, 2005, 2006 Chevy Silverado 1500 Long Bed (2WD)

• 2002–2006 GMC Sierra 1500 Long Bed (2WD)

DJM Suspension parts are designed for direct bolt-on installation, requiring no cutting, welding, or complicated modifications. Every component is precision-built to fit your long-bed GM truck with complete factory compatibility.

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Why Choose a 2/4 Drop Kit for Your Silverado or Sierra?

The 2/4 drop has become one of the most popular stance setups for GM trucks because it offers the ideal combination of:

✓ Improved Handling Without Sacrificing Comfort

Lowering the center of gravity reduces body roll, nose dive, and excessive bounce—creating a smooth yet responsive ride.

✓ A Balanced, Level Stance

The factory Silverado/Sierra sits nose-high. This kit corrects that, giving your truck an aggressive but refined appearance.

✓ Better Aerodynamics

Lowered trucks experience less drag, contributing to a more stable high-speed highway experience.

✓ Preserves Towing and Hauling Capability

Unlike extreme drop setups, the 2/4 configuration maintains chassis geometry and ride quality suitable for daily work and weekend towing.

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Front Suspension Drop — 2 Inches Using DJM Lowering Control Arms

Many cheaper lowering options rely on drop spindles or aftermarket coils that can compromise steering angles or ride comfort. DJM solves this with a superior approach: lowering control arms combined with your OEM coil springs.

✔ Maintains Factory Coil Springs

You keep the dependable ride feel your truck was designed for—no stiff, harsh aftermarket coils required.

✔ Improved Alignment & Geometry

DJM's control arms reposition the mounting points to preserve proper ball joint angles and steering geometry.

✔ Enhanced Durability

Control arms use heavy-duty steel construction and thicker welds than stock arms, resulting in long-term strength under demanding conditions.

✔ Reduced Camber Wear

Engineered to prevent excessive wheel camber that can occur with drop coils or poorly designed drop spindles.

The result is a clean 2-inch front drop while giving your truck improved stability and a noticeably tighter, more controlled driving experience.

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Rear Suspension Drop — 4 Inches Using Leaf Spring Eye Hangers & Shackles

In the rear, the kit uses a combination of drop hangers and extended shackles to achieve a precise 4-inch lowering while maintaining suspension travel and ride comfort.

✔ Maintains Good Load Capacity

DJM’s engineered hanger-and-shackle design keeps your rear leaf springs operating within proper range.

✔ Better Ride Than Flip Kits

An axle flip can create harsh ride characteristics and require additional modifications. Hangers and shackles offer a smoother, more predictable ride quality.

✔ Reduced Wheel Gap for a Cleaner Stance

The 4-inch rear drop eliminates the factory rake and gives your truck an iconic level profile.

✔ Designed to Bolt On With Factory Components

No major fabrication required. All hardware is engineered to press into the factory frame brackets.

This setup delivers a proven 4-inch drop with the reliability GM owners demand.

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Shocks Not Included — DJM Shock Recommendations

This lowering kit does not include shocks, but DJM recommends the following part numbers to ensure optimal suspension performance:

• Front Shock — 1415 (sold individually)

• Rear Driver Shock — 1900 (sold individually)

• Rear Passenger Shock — 2000 (sold individually)

Upgrading to DJM’s premium shocks is highly recommended, as they are specifically valve-tuned for lowered ride height, giving you:

• Better control over rebound and compression

• Reduced bounce and sway

• Higher ride consistency under acceleration and braking

• Enhanced comfort for daily driving

These shocks are available separately and make a noticeable improvement in the final ride quality of your lowered Silverado or Sierra.

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Top Benefits of Installing This 2/4 DJM Lowering Kit

1. Dramatic Visual Transformation

Nothing changes the look of a Silverado quite like a properly executed lowering kit. The truck instantly sits more aggressively with a refined performance stance.

2. Increased Stability & Responsiveness

Lowering reduces uncontrolled suspension movement, improving:

• Lane changing

• Cornering

• Braking stability

• Acceleration traction

Your truck will feel more planted and predictable in every driving situation.

3. Ride Quality Preservation

Unlike coil-drop or cut-spring methods, this kit retains factory spring rates, so the ride remains comfortable and confidence-inspiring.

4. Long-Lasting Components

DJM Suspension manufactures their control arms, brackets, and shackles from superior-grade steel with precise welds, built to handle daily use and heavy workloads.

5. Easy Installation

Designed for driveway or professional shop use, all components bolt on cleanly without complicated fabrication work.

6. Compatible With Factory or Aftermarket Wheels

Run stock wheels or upgrade to larger performance wheels—this drop kit is engineered to work with a variety of tire and wheel setups.

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What’s Included in the Kit

Your 2002–2006 Silverado/Sierra Long Bed 2/4 drop kit includes:

Front Suspension Components

• DJM 2-inch Lowering Control Arms

• All required bushings

• Precision-machined mounting points for proper alignment

Rear Suspension Components

• DJM Rear Leaf Spring Eye Hangers

• DJM Rear Extended Drop Shackles

• All required hardware

Installation Instructions

Easy-to-follow documentation guides you through each step.

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Installation Notes & Compatibility

This kit is intended for:

• 2WD Chevy/GMC Silverado/Sierra 1500 Long Bed (2002–2006)

• Does NOT fit 4WD models

• Does NOT include shocks (sold separately)

A professional alignment after installation is required to:

• Ensure proper tire wear

• Optimize steering geometry

• Maximize ride quality

Most installations can be completed in 4–6 hours with standard shop tools.

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Who Is This Lowering Kit Ideal For?

This kit is perfect for truck owners who want:

• A smooth, controlled lowering solution

• OEM ride comfort without harsh springs

• Better handling for daily driving

• A clean, level truck stance

• Improved aesthetics without sacrificing practicality

• A bolt-on suspension upgrade from a trusted brand

Whether you’re building a work truck, show truck, cruiser, or street machine, this kit delivers excellent results.

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Why Choose DJM Suspension Products?

DJM has been engineering lowering components for more than three decades, offering:

• Industry-leading fitment accuracy

• Heavy-duty materials

• Precision designs that retain OEM geometry

• Proven performance across thousands of truck builds

When you choose DJM, you’re investing in suspension parts that are built to perform, built to last, and built to transform your truck reliably.

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Order Your DJM 2/4 Lowering Kit Today

Transform the look, feel, and performance of your 2002–2006 Chevy/GMC Silverado Long Bed with one of the most reliable lowering kits on the market. Enjoy precision-engineered components, easy installation, and a ride that remains smooth and enjoyable.

Whether you’re upgrading for style, performance, or both, this DJM lowering kit gives your truck the stance and handling it deserves.