Fox 1.5-3.5″ 2.0 IFP Front Lift Shocks For 2011-2019 Chevy Silverado 3500HD 2WD/4WD

Description
Fox 1.5-3.5″ 2.0 IFP Front Lift Shocks For 2011-2019 Chevy Silverado 3500HD 2WD/4WD

Fox 1.5-3.5 inches 2.0 IFP Front Lift Shocks For 2011-2019 Chevy Silverado 3500HD 2WD/4WD

Part Number: 985-24-189

Summary: The FOX Performance Series 2.0 IFP smooth body shocks utilize advanced Internal Floating Piston (IFP) technology to transform the handling of your Chevy Silverado 3500HD. Designed for vehicles with 1.5-3.5 inches of front lift, these shocks provide a comfortable on-road ride and predictable off-road handling. The monotube design ensures consistent damping by separating shock oil from the high-pressure nitrogen gas chamber, effectively eliminating oil aeration in tough conditions.

Features

• Internal Floating Piston (IFP): Monotube reservoir design separates shock oil from the high-pressure nitrogen-charged gas chamber to provide maximum performance from factory-tuned valving.
• Aluminum Body: 2.0” Impact extruded and CNC machined 6061-T6 clear anodized aluminum construction increases cooling capacity to ensure resistance to rust over time.
• High-Flow Piston: Race-developed piston design matched with application specific valving provides a predictable ride quality to handle the roughest road conditions.
• Advanced Suspension Fluid: JM92 Advanced Suspension Fluid provides improved performance to ensure stability at variable temperatures.
• Redundant Sealing Pack: Main seal, wiper seal, and scraper seal system provides multi-layer protection to ensure long-term durability.

Technical Specifications

Fitment

• 2011-2019 Chevy Silverado 3500HD
• Note: Fits 2WD/4WD models with 1.5-3.5 inches front lift.

What’s Included

• Includes 2 Shocks

Why Choose This Product?

• Engineering Advantage: The Internal Floating Piston (IFP) removes the risk of oil aeration, maintaining consistent damping force that twin-tube shocks cannot match.
• Performance Benefit: Drivers experience a significant improvement in cooling capacity and rust resistance thanks to the clear-anodized 6061-T6 aluminum body.

Frequently Asked Questions

What is the benefit of the IFP design?
The Internal Floating Piston (IFP) separates the shock oil from the high-pressure nitrogen gas, which eliminates oil aeration and allows the precision valving to perform at its peak without fading.

Will these shocks rust over time?
No, the shock body is constructed from impact-extruded 6061-T6 clear-anodized aluminum, which is designed to resist rust and increase heat dissipation.

Are these shocks compatible with my lifted Silverado?
Yes, these shocks are specifically configured for 2011-2019 Chevy Silverado 3500HD models with 1.5 to 3.5 inches of front lift.