ICON 1-3″ Lift Kit Stage 3 for 2014-2018 GM Silverado/Sierra 1500 Large Taper (Stamped Steel/Aluminum OE Arms)

Description
ICON 1-3″ Lift Kit Stage 3 for 2014-2018 GM Silverado/Sierra 1500 Large Taper (Stamped Steel/Aluminum OE Arms)

ICON 2014–2018 GM 1500 Stage 3 1-3 inches Suspension System (Large Taper)

Part Number: K73003A

Summary: The ICON Vehicle Dynamics Stage 3 suspension system for the 2014–2018 GM Silverado/Sierra 1500 provides a 1-3 inches lift height, engineered to dramatically increase wheel travel and damping ability. This system features vehicle-specific tuned 2.5 inches Internal Reservoir coilovers and 2.5 Aluminum Series piggyback reservoir rear shocks for superior thermal management and control. A key differentiator is the inclusion of Tubular Upper Control Arms with Delta Joints (Large Taper), which provide high-angle articulation and improved front-end geometry for enhanced off-road performance.

Features

• Adjustable Coilovers: 1-3 inches lift height adjustment provides the ability to level the vehicle and clear larger, more aggressive wheel and tire combinations.
• Delta Joint UCA: Tubular steel upper control arms with Large Taper Delta Joints provide high-angle articulation and increased durability to ensure long-term reliability in harsh environments.
• 2.5 Aluminum Series Rear Shocks: One-piece impact extruded aluminum cylinders provide excellent corrosion resistance and consistent finish to ensure reliable damping performance front-to-rear.
• System Durability: CAD plated coilover bodies with 7/8 inches shafts and 6061 CNC machined components provide superior strength and corrosion resistance to ensure performance in extreme conditions.
• Installation: 100% Bolt-on design provides a straightforward upgrade path with no drilling, cutting, or welding required to ensure a factory-quality fitment.

Technical Specifications

Wheel & Tire Fitment

• OEM Wheels & Tires: Yes
• Aftermarket Wheels: 17×8.5 inches w/ 4.75” BS / 0mm Offset, 18×9 inches w/ 5.00” BS / 0mm Offset, or 20×9 inches w/ 5.00” BS / 0mm Offset
• Aftermarket Tires: 33 inches x 11.50 inches
• Note: Larger tires may fit but fender trimming and modifications will be required. Only compatible with OE spindles. Not compatible with Magnetic Ride Control or Hybrid models. Does not work on SUV models.

System Components

• 71505 (qty: 1) | 07-18 GM 1500 1-3 inches 2.5 VS IR COILOVER KIT
• 78601DJ (qty: 1) | 14-18 GM 1500 TUBULAR UCA DJ KIT (LARGE TAPER)
• 77700P (qty: 1) | 07-18 GM 1500 0-1.5 inches REAR 2.5 VS PB PAIR

Why Choose ICON Stage 3?

• Performance Engineering: Increased wheel travel and damping for superior control.
• Delta Joint Reliability: High-angle articulation with a sealed design to protect against road grime and salt.
• Fully Serviceable: Shocks are rebuildable and revalveable for long-term performance.

Frequently Asked Questions

Is this system compatible with Magnetic Ride Control?
No, this system is not compatible with models equipped with Magnetic Ride Control or Hybrid models.

Can I use aftermarket spindles with this kit?
No, this system is only compatible with OE spindles. Do not install in combination with any aftermarket spindles.