2010-2023 Superduty Billet 1" Lowering Shackle Kit (ICO91001)

The ICON 10-23 Ford F-Series Billet 1in Lowering Shackle Kit is a clean, precise way to dial in rear ride height on your F-150 without compromising strength or ride quality. Designed for trucks that need a subtle drop to achieve a level stance or fine-tune suspension geometry, these billet shackles replace the thin factory units with a stronger, more refined solution. Built to handle aggressive use while maintaining smooth, quiet operation, they offer flexibility for both stock and aftermarket leaf spring setups.

Features

• Lowers rear ride height by approximately 1 inch.
• CNC machined from 6061 aviation grade aluminum.
• Stronger than factory steel shackles.
• Gusseted design maintains proper bushing clearance.
• Compatible with stock leaf springs, ICON multi-rate leaf springs, and most aftermarket spring packs.
• Pre-installed, replaceable OE Ford bonded bushings.
• No periodic greasing required.
• Noise-free operation through full suspension travel.
• Satin gray anodized finish for durability and corrosion resistance.

Compatibility Notes

• Fits 2010-2025 Ford F-150 models.
• Rear suspension application.

Includes

• Billet aluminum lowering shackles.
• Pre-installed bonded bushings.