ICON 1-3″ Lift Kit Stage 4 (Larger Taper) for 2014-2017 GM Silverado/Sierra 1500 Truck

Description
ICON 1-3″ Lift Kit Stage 4 (Larger Taper) for 2014-2017 GM Silverado/Sierra 1500 Truck

ICON 2014-2018 GM 1500 1-2.5 inches Lift Stage 4 Suspension System (Large Taper)

Part Number: K73004A

Summary: The ICON Stage 4 suspension system for the 2014–2018 GM Silverado/Sierra 1500 is engineered to provide a 1-2.5 inches lift height while significantly enhancing on and off-road damping ability. This comprehensive system features 2.5 Series remote reservoir front coilovers and 2.5 Aluminum Series piggyback rear shocks for maximum heat dissipation and consistent performance. A key differentiator is the inclusion of ICON Tubular Upper Control Arms with the heavy-duty Delta Joint, specifically designed for models with large taper factory ball joints to improve articulation and strength.

Features

• Remote Reservoir Coilovers: 2.5 inches diameter bodies with remote reservoirs provide increased oil capacity and cooling to ensure consistent damping during extended off-road use.
• Delta Joint Technology: The high-angle Delta Joint provides the durability of a ball joint with the performance of a uniball to ensure long-term reliability and superior articulation.
• 2.5 Aluminum Series Rear Shocks: One-piece impact extruded aluminum cylinders provide excellent corrosion resistance to ensure a consistent finish and heat dissipation.
• System Durability: CAD plated coilover shock bodies with 7/8 inches shafts provide superior protection against the elements to ensure component longevity.
• Installation: 100% Bolt-on design provides a straightforward upgrade path with no drilling, cutting, or welding required to ensure a precise 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

• 71555 (qty: 1) | 07-18 GM 1500 1-2.5 inches 2.5 VS RR 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 4?

• Performance Engineering: Increased wheel travel and damping for superior control.
• Delta Joint Reliability: High-angle articulation with a sealed design for protection 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 and should not be installed in combination with any aftermarket spindles.