2019-2025 Chevy GMC 1500 1"/1.5" Lowering Shackle Reverse Level Kit - Made in USA
2019-2025 Chevy GMC 1500 1"/1.5" Lowering Shackle Reverse Level Kit - Made in USA
Enhance your truck's stance with the ultimate Chevy Silverado 1500 lowering shackles or GMC Sierra 1500 rear drop kit. Proudly Red, White, and Built Right 🇺🇸, this adjustable 1" to 1.5" lowering shackle kit offers a clean, bolt-on solution to reduce factory rake and achieve that aggressive, leveled look without sacrificing ride quality or suspension geometry. Perfect for enthusiasts seeking a reverse level kit for Chevy GMC 1500 trucks, this setup boosts street presence while maintaining OEM performance. Whether you're pairing it with front leveling kits or customizing your 2WD/4WD ride, these heavy-duty shackles deliver reliable drop and long-lasting durability.
🔰 Key Features of Chevy GMC 1500 Lowering Shackles
- 🟩 Adjustable rear drop: Provides approximately 1" or 1.5" lowering for precise stance tuning
- 🟩 Ideal for reverse leveling kits, aggressive street setups, or eliminating factory rake on 2019-2025 Silverado/Sierra 1500
- 🟩 Built from heavy-duty steel for superior strength and reliability
- 🟩 Protected with a durable black powder coat finish to resist corrosion and weathering
- 🟩 Preserves factory ride quality, suspension travel, and handling
- 🟩 Equipped with polyurethane bushings for quiet, vibration-free operation
- 🟩 100% bolt-on installation – no cutting, welding, or modifications needed
- 🟩 Proudly made in the USA with premium materials for unbeatable quality
📦 What's Included in Your GMC Sierra 1500 Rear Drop Kit
- (2) Adjustable rear lowering shackles (driver and passenger side)
- Pre-installed high-quality polyurethane bushings
- Detailed installation instructions for hassle-free setup
🛠️ Easy Installation for Chevy Silverado 1500 Reverse Level Kit
- Install Time: Approximately 2 hours
- Tools Needed: Basic hand tools, jack, and jack stands
- Difficulty: Easy – DIY-friendly for most truck owners This bolt-on lowering shackle kit utilizes factory mounting points on your 2019-2025 Chevy GMC 1500, requiring no drilling or permanent alterations. Get that lowered rear end without the complexity of full suspension overhauls.
⚠️ Important Note on 1"/1.5" Lowering Shackles: Actual drop amount may vary slightly based on spring wear, vehicle load, and tire size.
✅ Fitment Details for Silverado/Sierra 1500 Lowering Kit
- Fits: 2019-2025 Chevy Silverado 1500 and GMC Sierra 1500 models
- Drivetrain Compatibility: Works seamlessly with both 2WD and 4WD configurations
- Spring Compatibility: Designed for stock or aftermarket leaf springs
Transform your truck today with this top-rated Chevy GMC 1500 1"/1.5" lowering shackle kit – the go-to choice for a balanced, head-turning stance. Search terms like Silverado rear drop shackles, Sierra reverse level suspension, and USA-made truck lowering parts lead straight to this performance upgrade. Order now and experience the difference!
Built Right. Backed Right.
Our crew’s on call Monday–Friday, 9–5 EST. Hit us up at 865-983-5004 — real support, done right.
Product Specifications
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Ford Lowering Shackles
Built for Your Ford
What's Included :
Apoc 2" Rear Lowering Shackle Kit (Ford F-150)
Everything you need for a clean, reliable install:
- (2) Heavy-Duty 2” Rear Lowering Shackles (Driver + Passenger side)
- Pre-installed Polyurethane Bushings
- Pre-installed Steel Inner Sleeves
- (1) Replacement Bolt for Rear Leaf Spring (for frame clearance applications)
- Installation Instructions (Printed or Digital PDF)
Note: Factory hardware is reused except for the included replacement rear bolt. No other bolts or nuts are necessary for proper install.
Note: Factory hardware is reused except for the included replacement rear bolt. No other bolts or nuts are necessary for proper install.
Premium Bushings – Built for Life:
Apoc Premium Polyurethane Bushings
Backed by a Lifetime Warranty, Apoc Premium Polyurethane Bushings are built to outlast and outperform—delivering long-term reliability, quiet operation, and zero-compromise performance in every shackle kit we build.
Our premium bushings are crafted from high-density polyurethane to outperform standard rubber in every category:
- Resists cracking, shrinking, and dry rot – holds up in all climates and under load
- Low-deflection design – improves suspension responsiveness without harshness
- Noise-free fit – precision-molded for a tight, rattle-free connection
- Grease-retaining channels – accepts PTFE-based bushing grease for smooth, long-term articulation
Like all Apoc components, our bushings are built for abuse but refined for street use—giving you a durable, quiet, and dependable ride whether you're hauling, cruising, or cornering.
Important Installation Fitment Note:
Clearance Note – Rear Bed Support Trimming
- Rear bed support trimming is required for proper shackle clearance on some models.
- Contact may occur only at full suspension drop, such as when the vehicle is lifted off the ground for service.
- At normal ride height, the shackle remains clear and does not interfere with the bed support.
Crafted Without Compromise
100%
Red, White & Built Right
Lifetime Warranty Polyurethane Bushings
Built to Last, Easy to Rebuild
Apoc Industries' high-performance polyurethane bushings are backed by a lifetime warranty and engineered for durability you can count on. Easily rebuildable with basic tools, they deliver a firm, responsive ride without the hassle—made for daily drivers and built for the long haul.
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FAQ'S
Ford Lowering Shackles
Our customer support is available Monday to Friday: 9am-5pm EST. 865-983-5004
Do Lowering Shackles Affect Ride Quality?
In most cases: No, not significantly.
Lowering shackles drop the rear of the truck by relocating the rear leaf spring mounting point—not by removing leaf springs or altering spring rates. This means the suspension system continues to function much like stock.
✅ Why Ride Quality Usually Stays the Same
- Leaf Spring Geometry Is Preserved: The springs still carry the load the same way—they’re just mounted higher relative to the frame.
- No Change to Spring Rate or Shocks: Since you’re not swapping springs or shocks (for mild drops), the ride feel remains largely OEM.
- Polyurethane Bushings: Help maintain quiet operation and reduce flex, improving long-term ride consistency.
⚠️ Situations Where Ride May Be Affected
🔸 Reduced Suspension Travel: A 2" drop brings the axle closer to the frame. If bump stops aren't adjusted, you may hit them sooner over large bumps.
🔸 Increased Axle Angle or Leaf Spring Arching: Rare, but possible if combined with other drop components or a flip kit.
🔸 Towing and Hauling: With less rake, trucks may appear to sag more under load. Suspension upgrades like helper bags may be needed for heavy-duty use.
💬 Summary
For 1"–2" lowering shackles, ride comfort remains nearly identical to factory, making them one of the easiest and cleanest ways to drop the rear of your truck without compromising everyday drivability.
⏱️ Installation Time for Lowering Shackles
For most vehicles—including the 2004–2014 Ford F-150—installing rear lowering shackles typically takes:
🕒 Estimated Install Time: 1 to 1.5 hours
🔧 Install Overview
- Skill Level: Beginner to moderate (depending on experience with suspension work)
- Tools Needed:
- No cutting, welding, or fabrication is required. This is a bolt-on installation using factory mounting points.
- Most installs are done with basic hand tools in a home garage.
💡 Pro Tips
- Loosen leaf spring bolts with the truck on the ground before lifting for easier access.
- Use a pry bar or lift the axle slightly to relieve tension when aligning the new shackles.
- Always torque bolts to factory specs once the vehicle is back on the ground under full weight.
Can I Use Factory Hardware?
Yes — most 2004–2014 F-150s can reuse factory bolts. On some trucks, one bolt per side may need to be cut due to frame clearance. However, many have successfully removed the bolt without cutting.
A replacement bolt is included.
Replace hardware if rusted, damaged, or upgrading finishes.
Always torque at ride height for proper bushing preload.
🛢️ What Type of Grease Should I Use in Polyurethane Bushings?
Using the correct grease is essential for maintaining quiet, smooth operation and extending the life of polyurethane bushings—especially in suspension components like lowering shackles.
✅ Recommended Grease: Synthetic Waterproof Grease with PTFE (Teflon)
This type of grease is specifically designed for polyurethane bushings. It creates a slick barrier between the bushing and sleeve, preventing noise, binding, and premature wear.
🔧 Key Features to Look For:
- 🟩 PTFE-Based or Silicone-Based – Both are bushing-safe and reduce friction
- 🟩 Waterproof & Non-Petroleum – Resists washout and won’t degrade polyurethane
- 🟩 Thick, Tacky Formula – Stays in place during articulation and suspension travel
- 🟩 Non-Reactive – Safe for all types of polyurethane and metal sleeves
⚠️ Avoid These:
- ❌ Petroleum-Based Grease (like standard lithium or chassis grease) – Can cause polyurethane to soften, swell, or degrade over time
- ❌ WD-40 or Spray Lubricants – Not a true lubricant and quickly evaporates
💡 Pro Tip
Apply a generous coat of grease inside the bushing bore and on the sleeve during installation. If your shackles include zerk (grease) fittings, pump fresh PTFE grease in every 6–12 months for best performance.