Fox 2.0 Performance Series Rear Shock (SINGLE) 0"-1" 2001-2026 GM HD Truck (AX664)

Fitment

This single rear shock assembly fits the 2001-2026 GM HD Silverado and Sierra 2500-3500 Truck for stock height up to a 1" rear block, or rear airbag kit

Features

Designed as a direct replacement front shock for stock or leveled suspension setups

Compatible with most leveling kits and factory suspension

Collapsed Length: 16.25"

Extended Length: 25.85"

Description

Race-Proven Performance. Daily Driver Comfort.

The Fox Performance Series IFP Front Shock delivers legendary Fox performance in a direct bolt-on replacement. This shock is engineered to improve ride quality, stability, and control both on and off the road.

Whether you're daily driving or off-roading, the IFP technology keeps performance consistent by eliminating oil aeration. It's the perfect upgrade for trucks running factory suspension or moderate leveling kits, offering enhanced damping and increased longevity over stock shocks.

Includes

(1) Single Rear AX664 Fox Shock 980-24-664

Specifications

High-performance Fox 2.0 Series shock

Aluminum body resists corrosion and dissipates heat faster than steel

Internal floating piston (IFP) monotube design separates oil from nitrogen gas

Tuned specifically for GM HD trucks

Direct bolt-on installation—no cutting or welding

Ideal for on-road comfort and off-road control

The Axiom No-Nonsense Lifetime Warranty

Our suspension and steering components are warrantied for life to the original purchaser against any manufacturer defects, premature wear, or breakage.

Push it to the limit—we don’t care.
If the part lets you down, we will make it up to you!