Fox Perf Series 2.0 Smooth Body Reservoir 1.5-3″ Rear Lift Shocks for 2020-2024 GMC Sierra 2500/3500 2WD/4WD

Description
Fox Perf Series 2.0 Smooth Body Reservoir 1.5-3″ Rear Lift Shocks for 2020-2024 GMC Sierra 2500/3500 2WD/4WD

Fox Perf Series 2.0 Smooth Body Reservoir 1.5-3 inches Rear Lift Shocks for 2020-2024 GMC Sierra 2500/3500 2WD/4WD

Part Number: 985-24-245

Summary: The FOX Performance Series 2.0 Reservoir smooth body shocks are engineered for the 2020-2024 GMC Sierra 2500/3500 to provide race-dominating performance in a bolt-on package. Utilizing an external reservoir, these shocks significantly increase oil and nitrogen capacity to enhance heat dissipation and maintain consistent damping under rough road conditions. The clear-anodized aluminum body further assists in rapid heat reduction compared to traditional steel shocks, ensuring predictable ride quality for vehicles with 1.5-3 inches of rear lift.

Features

• External Reservoir: 2.0 inches Smooth bore 6061-T6 aluminum construction provides increased oil and nitrogen capacity to ensure enhanced heat management and a race-inspired aesthetic.
• Aluminum Shock Body: Impact extruded 6061-T6 aluminum provides faster heat dissipation than steel to ensure the shock resists rust and maintains performance over time.
• High-Flow Piston: A race-developed high-flow design provides application-specific valving to ensure a predictable ride quality capable of handling demanding environments.
• Redundant Sealing Pack: A specialized system featuring a main seal, wiper seal, and scraper seal provides maximum protection to ensure long-term durability in harsh conditions.

Technical Specifications

Fitment

• 2020-2024 GMC Sierra 2500 2WD/4WD
• 2020-2024 GMC Sierra 3500 2WD/4WD
• Note: Designed specifically for rear lift heights of 1.5-3 inches.

What’s Included

• Includes 2 Shocks
• Black-anodized reservoir mounting clamps
• Necessary installation hardware

Why Choose This Product?

• Engineering Advantage: The combination of an external reservoir and an impact-extruded 6061-T6 aluminum body allows for superior thermal management, preventing performance fade during repeated impacts.
• Performance Benefit: Drivers experience a more controlled and predictable ride on rough terrain due to the application-specific valving and high-flow piston architecture.

Frequently Asked Questions

What is the benefit of the external reservoir?
The external reservoir increases the shock’s oil and nitrogen capacity, which helps dissipate heat more effectively and provides a striking race-inspired look.

Are these shocks compatible with my lifted GMC Sierra?
Yes, these shocks are specifically valved and sized for 2020-2024 GMC Sierra 2500/3500 models equipped with 1.5 inches to 3 inches of rear lift.

How does the aluminum body compare to steel?
The 6061-T6 aluminum body dissipates heat faster than conventional steel bodies and is naturally resistant to rust, ensuring a longer-lasting finish and consistent damping.