Fox Performance Series 2.0 Shock Set for 2011-2021 GM 2500/3500HD

The 2.0 Performance Series IFP smooth body shocks contain the latest in shock technology to transform the performance of your Truck or SUV. They use our race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions. The precision metal impact aluminum body increases cooling capacity and will never rust. Inside you will find our race-proven performance valving technology Our Internal Floating Piston (IFP) mono-tube design separates the shock oil from the high-pressure, nitrogen-charged gas chamber. The IFP eliminates oil aeration allowing maximum performance from the factory-tuned precision valving. The race developed high flow damping piston matched with application specific valving provides the 2.0 Performance Series IFP shock a predicable ride quality capable of handling the roughest road conditions.

0-1” Shock 

FOX direct replacement shocks deliver race-winning performance in a simple direct replacement bolt on shock. Each application has been rigorously tested by Fox's engineers to maximize suspension travel and performance on and off the road. Direct replacement shocks are available in hundreds of applications from stock to lifted, as well as aftermarket kit replacements.

Front Shock Length (980-24-963):

• Collapsed (in): 13.17"
• Extended (in): 18.31"

Rear Shock Length (980-24-664):

• Collapsed (in): 16.25"
• Extended (in): 25.85"

1.5-3.5”  Shock

FOX direct replacement shocks deliver race-winning performance in a simple direct replacement bolt on shock. Each application has been rigorously tested by Fox's engineers to maximize suspension travel and performance on and off the road. Direct replacement shocks are available in hundreds of applications from stock to lifted, as well as aftermarket kit replacements.

Front Shock Length (985-24-189):

• Collapsed (in): 13.680"
• Extended (in): 20.280"

Rear Shock Length (985-24-190):

• Collapsed (in): 17.350"
• Extended (in): 27.450"

4-6” Shock