ATRACYPART 2" Rear Lowering Drop Shackles for Silverado 1500 & Sierra 99–19 — 1–2" Drop, Heavy-Duty Steel

ATRACYPART 2" rear lowering drop shackles are a durable, direct-replacement kit that lowers the rear of compatible trucks by 1–2 inches to improve stance and ride feel while using the stock suspension.

If you want a straightforward, reversible way to drop the back of your Chevy, GMC or select Ford trucks without replacing springs or shocks, this ATRACYPART shackle kit offers a tested, bolt-on solution. Each kit includes two heavy-duty steel shackles plus grease fittings and is finished with an anti-rust coating for long-lasting durability. The parts are designed to match OE fitment for easy installation and to work with your existing suspension hardware.

Which truck models and years will these rear drop shackles fit?

These lowering shackles cover a wide range of GM and Ford trucks over multiple decades. They are engineered to replace specific OE components and are listed to fit both full-size pickups and certain SUVs within the provided model years.

• Chevrolet: Silverado 1500 (1999–2019), Silverado 1500 Classic (2007), Silverado 1500 LD (2019), C1500/C2500 (1988–1998), S10/S10 Blazer (1992–1994), Tahoe (1995–1999), Suburban/K-series models (1992–1999).
• GMC: Sierra 1500 (1999–2019), Sierra 1500 Classic/Limited, C1500/C2500 (1988–1998), Yukon (1992–1999), K2500 Suburban (1993).
• Ford: F-150 (1997–2003 and 2004 Heritage), Ranger (1998–2009).

How much drop will I get and how does it affect ride handling?

The kit is designed to provide a 1–2 inch reduction in rear ride height, depending on vehicle setup and shackle orientation. Lowering the rear slightly can reduce rear squat, give a more level stance, and can improve stability, especially when towing or hauling lightly—without altering the factory springs.

• Typical drop range: about 1 to 2 inches at the rear.
• Preserves factory spring rates and ride compliance.
• Helps lower center of gravity for a firmer-feeling rear end.
• Reversible: original shackles can be reinstalled to restore stock height.

What materials and protections are used to ensure longevity?

ATRACYPART builds these drop shackles from heavy-duty steel and applies an anti-corrosion coating to resist rust and road wear. Each unit is quality-tested before shipment to meet performance expectations and to maintain consistent fitment across production runs.

• Heavy-gauge steel construction for strength under load.
• Rust-resistant coating extends part life in wet or salted conditions.
• Includes grease fittings for routine lubrication and reduced wear.
• 100% tested before shipping to verify fit and function.

How difficult is installation and what comes in the package?

Installation is a straightforward bolt-on process for anyone comfortable with basic suspension work and standard tools. ATRACYPART supplies two rear shackles and two grease fittings; hardware reuse of your factory bolts is common but always inspect mounting fasteners and torque to spec.

• Kit contents: 2x rear lowering shackles, 2x grease fittings.
• Requires basic tools: jack, stands, wrenches, and torque wrench recommended.
• Typical install time: 1–2 hours per axle for a DIYer with mechanical experience.
• Direct replacement for OE part number 410520 on applicable vehicles.

Who is this for: This ATRACYPART lowering shackle kit is aimed at truck owners who want a cost-effective, reversible way to achieve a lower rear stance and firmer rear handling while keeping their factory springs. It's suitable for daily drivers, light tow users, and owners restoring or customizing older Chevy, GMC, and Ford trucks that fall within the listed model years.