FOX Performance Series Smooth Body IFP Rear Shock

1994–2025 Dodge Ram 1500, 2500, 3500 3.7L V6, 3.9L V6, 5.2L V8, 5.7L Hemi, 5.9L Diesel, 6.4L 392, 6.7L Diesel, 8.0L V10, 8.3L SRT10

Part #: 985-24-024

Overview

The FOX Performance Series Smooth Body Internal Floating Piston (IFP) Rear Shock is engineered to elevate the ride quality and handling of your Dodge Ram truck or SUV. Designed for models spanning from 1994 through 2025, this shock absorber is compatible with a wide range of engines including V6, V8, Hemi, Diesel, and V10 variants. Whether you’re tackling daily highway driving or demanding off-road terrain, FOX’s race-proven damping technology delivers a smooth, controlled ride with enhanced stability and comfort.

Ideal for trucks with 4 to 6 inches of lift, this 12.1-inch shock absorber is built to handle the increased suspension travel and load demands of lifted vehicles, ensuring predictable handling and superior performance in all conditions.

Key Features

FOX Performance Series shocks incorporate advanced technology and robust construction to improve your vehicle’s suspension performance. Key features include:

• Race-proven damping control for consistent, smooth ride quality on and off-road
• Internal Floating Piston (IFP) design to reduce cavitation and maintain shock performance under extreme conditions
• Optimized for trucks with 4 to 6 inches of lift, providing proper suspension travel and articulation
• Durable smooth body construction for enhanced corrosion resistance and longevity
• Precision valving tuned specifically for Dodge Ram applications to balance comfort and control
• Compatible with a wide range of Dodge Ram engines including 5.7L Hemi, 6.7L Diesel, and V10 configurations
• Improved off-road handling with predictable response and reduced body roll
• Designed to maintain factory ride height and suspension geometry for easy installation

Construction & Design

Constructed with high-strength materials, the FOX Performance Series Smooth Body IFP Rear Shock features a robust smooth outer tube designed to resist dents and corrosion from harsh environments. The internal floating piston separates the oil and nitrogen gas chambers, preventing aeration and ensuring consistent damping performance even during extended off-road use. This design enhances shock responsiveness and durability, making it ideal for lifted Dodge Ram trucks that demand reliable suspension components.

Each shock is engineered with precision valving tailored to the specific weight and suspension characteristics of Dodge Ram models, delivering a balanced ride that improves both comfort and control without sacrificing durability.

Installation & Fitment

Installation of the FOX Performance Series Rear Shock is straightforward for vehicles equipped with 4 to 6 inches of lift. Designed as a direct replacement for factory rear shocks on Dodge Ram trucks from 1994 to 2025, no major modifications are required. The shock’s length and mounting points are optimized to maintain proper suspension geometry and ride height, ensuring a hassle-free upgrade.

Professional installation is recommended to ensure proper torque specifications and alignment, but experienced enthusiasts can install these shocks with common hand tools.

What’s Included

• One FOX Performance Series Smooth Body IFP Rear Shock (12.1-inch length)
• Mounting hardware (if applicable)
• Installation instructions

Ideal For

This FOX Performance Series Rear Shock is perfect for Dodge Ram owners who have lifted their trucks between 4 and 6 inches and seek improved ride quality, enhanced off-road capability, and reliable suspension performance. Whether you use your Ram for daily driving, towing, or rugged off-road adventures, these shocks provide the durability and control needed to handle demanding conditions while maintaining comfort on paved roads.

FOX (RideFOX) is a top-tier suspension brand producing high-performance shocks and components for trucks, UTVs, and motorsports applications. Known for race-proven engineering and tunability, FOX products are built to handle harsh impacts, high speeds, and demanding off-road conditions while keeping the vehicle controlled and composed.