FOX 987-24-024 Performance Series 2.5 Smooth Body IFP HTO Front Shock w/ 6.5" Lift | 2020-2025 GM Sierra/Silverado 2500HD/3500HD

Features:

• Fits 6.5" front lift applications
• 2.5" zinc-plated seamless steel body
• External reservoir boosts cooling efficiency
• 7/8" chrome-plated alloy steel shaft
• Dual Speed Compression adjustability
• High-flow piston for smooth damping
• PTFE-lined spherical bearings for precision
• Redundant sealing system extends longevity
• Race-inspired look with premium finish
• Custom valving for GM HD trucks
• Durable aluminum and billet construction
• Ideal for off-road and daily driving

Take Your Lifted Truck To The Next Level

When you lift your 2020-2025 Silverado or Sierra 2500HD/3500HD, you don’t want to settle for average performance. The FOX 987-24-024 Performance Series 2.5 Front Shock is built to make sure your truck rides just as smooth as it looks. Whether you're rolling through town or exploring rough terrain, these shocks deliver the control, comfort, and capability you need. With a 2.5-inch smooth body design and a race-inspired look, they give your truck a bold presence while backing it up with serious performance. You’ll notice improved stability on the highway and way better handling when things get bumpy off-road. And thanks to the external reservoir, they stay cool and consistent even when you push them hard. If you’re looking to match your lifted stance with reliable front-end support, this shock is the upgrade your suspension’s been waiting for.

Engineered For Control In Every Tough Situation

FOX packed the 987-24-024 front shock with purpose-built performance for trucks running a 6.5-inch lift. At its core is a 2.5-inch zinc-plated seamless steel body that resists corrosion while maintaining strength in extreme use. The high-flow piston design allows for smooth and predictable damping whether you’re crawling over rocks or cruising through ruts. With a 7/8-inch hard chrome-plated alloy steel shaft, it’s built to withstand repeated abuse without giving up precision. The dual speed compression adjuster gives you the freedom to tune your setup on the go, whether you're hauling heavy loads or dialing it in for comfort. Internally, the redundant sealing pack and PTFE-lined spherical bearings provide tight movement with minimal wear, even under constant flex. Its application-specific valving is optimized for GM HD trucks, giving you tailored control right out of the box. This is a front shock designed for more than just lift, it’s made to perform where it counts.

Fits: 2020, 2021, 2022, 2023, 2024, 2025 GM Sierra/Silverado 2500HD/3500HD

Notes:

• Designed for 2020-2025 Silverado and Sierra 2500HD/3500HD
• Engineered specifically for vehicles with a 6.5" front lift
• Optimized for both on-road and off-road use
• Features application-specific valving for GM HD trucks
• Includes external reservoir for improved heat dissipation
• Dual Speed Compression adjuster allows tuning for different conditions
• Sold individually, verify quantity needed for your setup
• Professional installation recommended for best results
• Not compatible with trucks outside the stated lift range
• Works best with properly matched rear shocks for balanced performance
• May require additional components if used with custom suspension systems

Install Instructions