
Add the latest in shock technology to your 2001-2010 GM 2500HD/3500HD with the Fox 980-24-663 2.0 Performance Series IFP Shock Absorber. This advanced shock absorber will transform the performance of your truck, utilizing Fox's race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in the toughest conditions.
The precision metal impact aluminum body increases cooling capacity and will never rust. Inside, you'll find race-proven performance valving technology. The Fox Internal Floating Piston (IFP) mono-tube design separates the shock oil from the high-pressure, nitrogen-charged gas chamber, eliminating oil aeration and 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 with a predictable ride quality capable of handling the roughest road conditions.
Features:
- Sold Individually
- Piston: Race-developed high-flow piston design
- Body Plating: Clear anodized for a durable finish
- Shaft: 5/8" hard chrome plated heat-treated alloy steel
- Valving: Application specific valving to maximize performance
- Mounting: Direct replacement for stock and aftermarket lift kits
- Body: 2.0" Metal impacted 6061-T6 Aluminum will resist rust over time
- Components: Black-anodized, CNC-machined 6061-T6 billet aluminum
- Bushings: Quiet nitrile rubber allows for increased suspension articulation
- Seals: Redundant sealing pack system main seal, wiper seal, scraper seal
- Oil: JM92 Advanced Suspension Fluid for improved performance at variable temperatures
- Internal Reservoir: Internal IFP mono-tube reservoir design separates shock oil from high-pressure nitrogen
Specifications:
- Ext. Length: 16.050
- Col. Length: 10.950
- Travel: 5.100
- Top Mount: SM3
- Bottom Mount: ES8
Applications:
- 2001-2010 GM 2500HD/3500HD - Front, Lifted 0"-1"
Note: Lift height is suggested by Fox. Due to the many different aftermarket suspension systems, it is recommended to take measurements for proper application. Image may not be of exact product. Shock absorbers are sold individually.

Add the latest in shock technology to your 2001-2010 GM 2500HD/3500HD with the Fox 980-24-663 2.0 Performance Series IFP Shock Absorber. This advanced shock absorber will transform the performance of your truck, utilizing Fox's race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in the toughest conditions.
The precision metal impact aluminum body increases cooling capacity and will never rust. Inside, you'll find race-proven performance valving technology. The Fox Internal Floating Piston (IFP) mono-tube design separates the shock oil from the high-pressure, nitrogen-charged gas chamber, eliminating oil aeration and 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 with a predictable ride quality capable of handling the roughest road conditions.
Features:
Sold Individually
Piston: Race-developed high-flow piston design
Body Plating: Clear anodized for a durable finish
Shaft: 5/8" hard chrome plated heat-treated alloy steel<[...]
Add the latest in shock technology to your 2001-2010 GM 2500HD/3500HD with the Fox 980-24-663 2.0 Performance Series IFP Shock Absorber. This advanced shock absorber will transform the performance of your truck, utilizing Fox's race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in the toughest conditions.
The precision metal impact aluminum body increases cooling capacity and will never rust. Inside, you'll find race-proven performance valving technology. The Fox Internal Floating Piston (IFP) mono-tube design separates the shock oil from the high-pressure, nitrogen-charged gas chamber, eliminating oil aeration and 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 with a predictable ride quality capable of handling the roughest road conditions.
Features:
- Sold Individually
- Piston: Race-developed high-flow piston design
- Body Plating: Clear anodized for a durable finish
- Shaft: 5/8" hard chrome plated heat-treated alloy steel
- Valving: Application specific valving to maximize performance
- Mounting: Direct replacement for stock and aftermarket lift kits
- Body: 2.0" Metal impacted 6061-T6 Aluminum will resist rust over time
- Components: Black-anodized, CNC-machined 6061-T6 billet aluminum
- Bushings: Quiet nitrile rubber allows for increased suspension articulation
- Seals: Redundant sealing pack system main seal, wiper seal, scraper seal
- Oil: JM92 Advanced Suspension Fluid for improved performance at variable temperatures
- Internal Reservoir: Internal IFP mono-tube reservoir design separates shock oil from high-pressure nitrogen
Specifications:
- Ext. Length: 16.050
- Col. Length: 10.950
- Travel: 5.100
- Top Mount: SM3
- Bottom Mount: ES8
Applications:
- 2001-2010 GM 2500HD/3500HD - Front, Lifted 0"-1"
Note: Lift height is suggested by Fox. Due to the many different aftermarket suspension systems, it is recommended to take measurements for proper application. Image may not be of exact product. Shock absorbers are sold individually.