Fox Perf Series 2.0 Smooth Body IFP 0-1″ Rear Lift Shocks for 2020-2026 Chevrolet Silverado 2500/3500 2WD/4WD

Description
Fox Perf Series 2.0 Smooth Body IFP 0-1″ Rear Lift Shocks for 2020-2026 Chevrolet Silverado 2500/3500 2WD/4WD

Fox Perf Series 2.0 Smooth Body IFP 0-1 inches Rear Lift Shocks for 2020-2026 Chevrolet Silverado 2500/3500 2WD/4WD

Part Number: 985-24-239

Summary: The FOX Performance Series 2.0 Smooth Body IFP shocks utilize advanced monotube technology to transform the handling of your Chevrolet Silverado. Engineered with an Internal Floating Piston (IFP), these shocks provide a comfortable on-road ride and predictable off-road handling by separating shock oil from the high-pressure nitrogen gas chamber. This design ensures consistent damping and prevents oil aeration in tough conditions.

Features

• Internal Floating Piston (IFP): The mono-tube design separates shock oil from the high-pressure, nitrogen-charged gas chamber to provide maximum performance from the factory-tuned precision valving.
• Aluminum Body: The 2.0” impact extruded and CNC machined 6061-T6 clear anodized aluminum one-piece body provides increased cooling capacity to ensure resistance against rust over time.
• High-Flow Piston: The race-developed high-flow piston design provides application-specific valving to ensure a predictable ride quality capable of handling rough road conditions.
• Hard Chrome Shaft: A 5/8 inches hard chrome plated heat-treated alloy steel shaft provides increased durability to ensure long-term component integrity.

Technical Specifications

Fitment

• 2020-2026 Chevrolet Silverado 2500 2WD/4WD
• 2020-2026 Chevrolet Silverado 3500 2WD/4WD
• Note: Fits models with 0-1 inches of rear lift.

What’s Included

• Includes 2 Shocks
• Nitrile rubber bushings

Why Choose This Product?

• Engineering Advantage: The Internal Floating Piston (IFP) architecture eliminates oil aeration, a common failure point in standard shocks, allowing the high-flow damping piston to remain consistent under thermal stress.
• Performance Benefit: Drivers experience a significant improvement in vehicle control and predictability, specifically tuned for the weight and suspension geometry of the Silverado 2500/3500.

Frequently Asked Questions

What is the benefit of the IFP design?
The Internal Floating Piston (IFP) separates the shock oil from the nitrogen gas, which prevents the oil from foaming (aeration) and ensures the valving performs consistently during off-road use.

Are these shocks resistant to rust?
Yes, the 6061-T6 aluminum body is clear-anodized for a durable finish that resists rust and improves cooling compared to steel-body shocks.

Does this include a pair of shocks?
Yes, this part number includes 2 rear shocks specifically for the 2020-2026 Chevrolet Silverado 2500/3500.