1999–2006 Chevy/GMC Silverado/Sierra 1500 2WD – 2 Inch Rear Leaf Spring Lowering Shackles

If you own a 1999–2006 Chevy Silverado 1500 or GMC Sierra 1500 2WD, you already know these trucks have a rugged, capable suspension designed for hauling and towing. But from the factory, they also have a pronounced rake—the rear sits higher than the front. While this benefits load capacity, it can give your truck a nose-up stance that doesn’t always suit a sportier or custom look.

Installing a set of 2 Inch Rear Leaf Spring Lowering Shackles is one of the easiest, most cost-effective ways to level your truck’s stance, improve handling, and give it a sleeker profile—without sacrificing ride comfort or load capability.

Order yours now: 1999–2006 Chevy/GMC Silverado/Sierra 1500 2WD – 2 Inch Rear Leaf Spring Lowering Shackles

Why Choose Rear Lowering Shackles for Your Silverado or Sierra?

Most factory trucks are built with the rear sitting 1–3 inches higher than the front to compensate for load weight. While practical, this factory rake often makes the truck appear uneven, especially when unloaded. Rear lowering shackles bring the back end down exactly 2 inches, creating a balanced, aggressive stance.

Benefits of lowering shackles:

• Improved Appearance – Achieve a leveled, custom look without drastic suspension changes.

• Better Handling – Lower center of gravity improves cornering stability.

• Maintained Comfort – Keeps ride quality close to stock.

• Load & Tow Capability – Still supports daily work use.

• Budget-Friendly – Costs far less than complete lowering kits or air suspension.

Key Product Features

Our 1999–2006 Chevy/GMC Silverado/Sierra 1500 2 Inch Rear Lowering Shackles are engineered for strength, durability, and precision fitment.

1. Direct Bolt-On Fitment

• Custom-designed for the 1999–2006 Silverado/Sierra 1500 2WD platform for hassle-free installation.

2. Heavy-Duty Steel Construction

• Built from high-strength steel to handle heavy loads and years of use.

3. Corrosion-Resistant Finish

• Powder-coated for long-term resistance to rust, chips, and road debris damage.

4. Adjustable Drop Options

• Some models offer both 1-inch and 2-inch drop holes for stance flexibility.

5. Complete Hardware Package

• Includes high-quality bolts and bushings for a secure installation.

Vehicle Compatibility

These 2 Inch Rear Leaf Spring Lowering Shackles fit:

• Chevy Silverado 1500 2WD – 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006

• GMC Sierra 1500 2WD – 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 

• Works with most trims: LS, LT, Z71, WT, SLE, SLT

Why Shackles Over Other Lowering Methods?

When lowering your truck’s rear, you have options—flip kits, lowering springs, coilovers, or air suspension. However, shackles are the best first step for subtle stance changes.

Advantages:

• Fast Installation – Typically 1–2 hours with basic tools.

• No Major Suspension Geometry Changes – Preserves factory ride quality and angles.

• Lower Cost – Cheaper than full lowering kits.

• Reversible – Can return to stock height if needed.

Installation Guide

Tools Needed:

• Floor jack & jack stands

• Socket and wrench set

• Torque wrench

• Safety glasses & gloves

Step-by-Step:

1. Secure Vehicle – Park on level ground and chock front wheels.

2. Lift Rear – Jack up the rear frame and support with jack stands.

3. Remove Stock Shackles – Unbolt OEM shackles from the leaf springs and frame.

4. Install New Shackles – Position the lowering shackles and bolt them into place, selecting the 2-inch drop hole if adjustable.

5. Torque Bolts – Tighten to manufacturer specifications.

6. Lower Vehicle – Remove jack stands and set the truck back on the ground.

7. Test Drive – Verify clearance, stance, and ride quality.

Pro Tip: For maximum comfort and control after lowering, pair with DJM Suspension Calmax SuperShocks for your Silverado/Sierra.

Pair With Other Suspension Upgrades

These shackles are great on their own, but they also work well with other lowering or performance parts:

• Front Lowering Control Arms – Drop the front for a level or slightly raked stance.

• Rear Axle Flip Kits – For a more aggressive 5–7 inch drop.

Maintenance Recommendations

• Re-Torque Bolts – After 200 miles, recheck torque to ensure safety.

• Inspect Bushings – Annually check for wear and replace if necessary.

• Monitor Ride Height – If one side sags, inspect leaf springs.

Technical Specifications

Why Buy from Gauge Store?

• Trusted Since 1999 – Over two decades of truck customization experience.

• Fast Shipping – Get your parts quickly.

• Expert Support – Knowledgeable team ready to help with fitment.

• Quality Products – We only sell parts we’d run on our own builds.

Order Your Shackles Today

Get the stance, handling, and style you want with 1999–2006 Chevy/GMC Silverado/Sierra 1500 2WD – 2 Inch Rear Leaf Spring Lowering Shackles. Easy to install, built to last, and designed to improve your truck’s look without sacrificing performance.