FOX is a world leader in high-performance suspension systems, renowned for engineering that transforms how vehicles handle the toughest terrain. Rooted in decades of motorsport dominance, FOX brings its racing heritage to the automotive sector with a relentless drive for precision, control, and durability. From desert racing to daily driving, their suspension technology is designed to meet the demands of enthusiasts, professionals, and manufacturers alike. FOX automotive products are more than just components, they are the result of rigorous testing, advanced materials, and a deep understanding of how vehicles interact with the road and beyond. By working closely with OEMs and elite racing teams, FOX delivers solutions that balance comfort with capability, ensuring peak performance whether on the highway, in the dunes, or across rock-strewn trails.
The Performance Series 2.0 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 Performance Series 2.0 IFP shock a predicable ride quality capable of handling the roughest road conditions.
Part Number
985-24-238
Features
- Performance Tuned For Vehicle Specific Application, Aluminum Body Dissipates Heat Faster Than Steel, IFP Separates Oil From High-Pressure Nitrogen Gas, Black Anodized CNC Machined Aluminum Components
- Series Performance
- Travel 4.88
- Front Lift Height 0-1
- Body 2.0 inch Impact extruded and CNC machined 6061-T6 clear anodized aluminum one-piece Body resists rust over time
- Body Plating Clear-anodized for a durable finish
- Components Black-anodized, CNC-machined 6061-T6 billet aluminum
- Shaft 5/8 Inch hard chrome plated heat-treated alloy steel
- Piston Race-developed high-flow Piston design
- Valving Application specific Valving to maximize performance
- Seals Redundant sealing pack system main seal, wiper seal, scraper seal
- Extended Length 18.14
- Compressed Length 13.28
- Top Mount BP5
- Bottom MountClevis
Installation Notes:
Professional installation is recommended.
Specifications:
Lift Height: 0-1 Inch Lift.
Material: Aluminum.
Sold As: Each.
Universal: No.
Shock Type: Smooth Body.
Collapsed Length: 13.28.
Extended Length: 18.14.
Shock Mount: BP5/Clevis.
Series: Performance Series 2.0.
Reservoir Type: Internal Floating Piston (IFP).
Travel Length: 4.88.
Location: Front.
Fitment & Application:
- 2025 GMC Sierra 3500 HD SLE/SLT
- 2025 GMC Sierra 3500 HD Pro
- 2025 GMC Sierra 3500 HD Denali Ultimate
- 2025 GMC Sierra 3500 HD Denali
- 2025 GMC Sierra 3500 HD AT4
- 2025 GMC Sierra 2500 HD SLE/SLT
- 2025 GMC Sierra 2500 HD Pro
- 2025 GMC Sierra 2500 HD Denali
- 2025 GMC Sierra 2500 HD AT4X/Denali Ultimate
- 2025 GMC Sierra 2500 HD AT4
- 2025 Chevrolet Silverado 3500 HD LT/LTZ/WT
- 2025 Chevrolet Silverado 3500 HD High Country
- 2025 Chevrolet Silverado 2500 HD ZR2
- 2025 Chevrolet Silverado 2500 HD WT
- 2025 Chevrolet Silverado 2500 HD LTZ
- 2025 Chevrolet Silverado 2500 HD LT
- 2025 Chevrolet Silverado 2500 HD High Country
- 2025 Chevrolet Silverado 2500 HD Custom
- 2024 GMC Sierra 3500 HD SLE/SLT
- 2024 GMC Sierra 3500 HD Pro
- 2024 GMC Sierra 3500 HD Denali Ultimate
- 2024 GMC Sierra 3500 HD Denali
- 2024 GMC Sierra 3500 HD AT4
- 2024 GMC Sierra 2500 HD SLE/SLT
- 2024 GMC Sierra 2500 HD Pro
- 2024 GMC Sierra 2500 HD Denali
- 2024 GMC Sierra 2500 HD AT4X/Denali Ultimate
- 2024 GMC Sierra 2500 HD AT4
- 2024 Chevrolet Silverado 3500 HD LT/LTZ/WT
- 2024 Chevrolet Silverado 3500 HD High Country
- 2024 Chevrolet Silverado 2500 HD ZR2
- 2024 Chevrolet Silverado 2500 HD WT
- 2024 Chevrolet Silverado 2500 HD LTZ
- 2024 Chevrolet Silverado 2500 HD LT
- 2024 Chevrolet Silverado 2500 HD High Country
- 2024 Chevrolet Silverado 2500 HD Custom
- 2023 GMC Sierra 3500 HD SLE/SLT
- 2023 GMC Sierra 3500 HD Pro
- 2023 GMC Sierra 3500 HD Denali
- 2023 GMC Sierra 3500 HD AT4
- 2023 GMC Sierra 2500 HD SLE/SLT
- 2023 GMC Sierra 2500 HD Pro
- 2023 GMC Sierra 2500 HD Denali
- 2023 GMC Sierra 2500 HD AT4
- 2023 Chevrolet Silverado 3500 HD LT/LTZ/WT
- 2023 Chevrolet Silverado 3500 HD High Country
- 2023 Chevrolet Silverado 2500 HD WT
- 2023 Chevrolet Silverado 2500 HD LTZ
- 2023 Chevrolet Silverado 2500 HD LT
- 2023 Chevrolet Silverado 2500 HD High Country
- 2023 Chevrolet Silverado 2500 HD Custom
- 2022 GMC Sierra 3500 HD SLE/SLT
- 2022 GMC Sierra 3500 HD Pro
- 2022 GMC Sierra 3500 HD Denali
- 2022 GMC Sierra 3500 HD AT4
- 2022 GMC Sierra 2500 HD SLE/SLT
- 2022 GMC Sierra 2500 HD Pro
- 2022 GMC Sierra 2500 HD Denali
- 2022 GMC Sierra 2500 HD AT4
- 2022 Chevrolet Silverado 3500 HD LT/LTZ/WT
- 2022 Chevrolet Silverado 3500 HD High Country
- 2022 Chevrolet Silverado 2500 HD WT
- 2022 Chevrolet Silverado 2500 HD LTZ
- 2022 Chevrolet Silverado 2500 HD LT
- 2022 Chevrolet Silverado 2500 HD High Country
- 2022 Chevrolet Silverado 2500 HD Custom
- 2021 GMC Sierra 3500 HD SLE/SLT
- 2021 GMC Sierra 3500 HD Denali
- 2021 GMC Sierra 3500 HD AT4
- 2021 GMC Sierra 3500 HD
- 2021 GMC Sierra 2500 HD SLE/SLT
- 2021 GMC Sierra 2500 HD Denali
- 2021 GMC Sierra 2500 HD AT4
- 2021 GMC Sierra 2500 HD
- 2021 Chevrolet Silverado 3500 HD LT/LTZ/WT
- 2021 Chevrolet Silverado 3500 HD High Country
- 2021 Chevrolet Silverado 2500 HD WT
- 2021 Chevrolet Silverado 2500 HD LTZ
- 2021 Chevrolet Silverado 2500 HD LT
- 2021 Chevrolet Silverado 2500 HD High Country
- 2021 Chevrolet Silverado 2500 HD Custom
- 2020 GMC Sierra 3500 HD SLE/SLT
- 2020 GMC Sierra 3500 HD Denali
- 2020 GMC Sierra 3500 HD AT4
- 2020 GMC Sierra 3500 HD
- 2020 GMC Sierra 2500 HD SLE/SLT
- 2020 GMC Sierra 2500 HD Denali
- 2020 GMC Sierra 2500 HD AT4
- 2020 GMC Sierra 2500 HD
- 2020 Chevrolet Silverado 3500 HD LT/LTZ/WT
- 2020 Chevrolet Silverado 3500 HD High Country
- 2020 Chevrolet Silverado 2500 HD WT
- 2020 Chevrolet Silverado 2500 HD LTZ
- 2020 Chevrolet Silverado 2500 HD LT
- 2020 Chevrolet Silverado 2500 HD High Country
- 2020 Chevrolet Silverado 2500 HD Custom
- 2019 GMC Sierra 3500 HD SLE/SLT
- 2019 GMC Sierra 3500 HD Denali
- 2019 GMC Sierra 3500 HD
- 2019 GMC Sierra 2500 HD SLE/SLT
- 2019 GMC Sierra 2500 HD Denali
- 2019 GMC Sierra 2500 HD
- 2019 Chevrolet Silverado 3500 HD LT/LTZ/WT
- 2019 Chevrolet Silverado 3500 HD High Country
- 2019 Chevrolet Silverado 2500 HD WT
- 2019 Chevrolet Silverado 2500 HD LTZ
- 2019 Chevrolet Silverado 2500 HD LT
- 2019 Chevrolet Silverado 2500 HD High Country
- 2018 GMC Sierra 3500 HD SLE/SLT
- 2018 GMC Sierra 3500 HD Denali
- 2018 GMC Sierra 3500 HD
- 2018 GMC Sierra 2500 HD SLE/SLT
- 2018 GMC Sierra 2500 HD Denali
- 2018 GMC Sierra 2500 HD
- 2018 Chevrolet Silverado 3500 HD LT/LTZ/WT
- 2018 Chevrolet Silverado 3500 HD High Country
- 2018 Chevrolet Silverado 2500 HD WT
- 2018 Chevrolet Silverado 2500 HD LTZ
- 2018 Chevrolet Silverado 2500 HD LT
- 2018 Chevrolet Silverado 2500 HD High Country
- 2017 GMC Sierra 3500 HD SLE/SLT
- 2017 GMC Sierra 3500 HD Denali
- 2017 GMC Sierra 3500 HD
- 2017 GMC Sierra 2500 HD SLE/SLT
- 2017 GMC Sierra 2500 HD Denali
- 2017 GMC Sierra 2500 HD
- 2017 Chevrolet Silverado 3500 HD LT/LTZ/WT
- 2017 Chevrolet Silverado 3500 HD High Country
- 2017 Chevrolet Silverado 2500 HD WT
- 2017 Chevrolet Silverado 2500 HD LTZ
- 2017 Chevrolet Silverado 2500 HD LT
- 2017 Chevrolet Silverado 2500 HD High Country
- 2016 GMC Sierra 3500 HD SLE/SLT
- 2016 GMC Sierra 3500 HD Denali
- 2016 GMC Sierra 3500 HD
- 2016 GMC Sierra 2500 HD SLE/SLT
- 2016 GMC Sierra 2500 HD Denali
- 2016 GMC Sierra 2500 HD
- 2016 Chevrolet Silverado 3500 HD LT/LTZ/WT
- 2016 Chevrolet Silverado 3500 HD High Country
- 2016 Chevrolet Silverado 2500 HD WT
- 2016 Chevrolet Silverado 2500 HD LTZ
- 2016 Chevrolet Silverado 2500 HD LT
- 2016 Chevrolet Silverado 2500 HD High Country
- 2015 GMC Sierra 3500 HD SLE/SLT
- 2015 GMC Sierra 3500 HD Denali
- 2015 GMC Sierra 3500 HD
- 2015 GMC Sierra 2500 HD SLE/SLT
- 2015 GMC Sierra 2500 HD Denali
- 2015 GMC Sierra 2500 HD
- 2015 Chevrolet Silverado 3500 HD LT/LTZ/WT
- 2015 Chevrolet Silverado 3500 HD High Country
- 2015 Chevrolet Silverado 2500 HD WT
- 2015 Chevrolet Silverado 2500 HD LTZ
- 2015 Chevrolet Silverado 2500 HD LT
- 2015 Chevrolet Silverado 2500 HD High Country
- 2014 GMC Sierra 3500 HD WT
- 2014 GMC Sierra 3500 HD SLE/SLT
- 2014 GMC Sierra 3500 HD Denali
- 2014 GMC Sierra 2500 HD WT
- 2014 GMC Sierra 2500 HD SLE/SLT
- 2014 GMC Sierra 2500 HD Denali
- 2014 Chevrolet Silverado 3500 HD LT/LTZ/WT
- 2014 Chevrolet Silverado 2500 HD WT
- 2014 Chevrolet Silverado 2500 HD LTZ
- 2014 Chevrolet Silverado 2500 HD LT
- 2013 GMC Sierra 3500 HD WT
- 2013 GMC Sierra 3500 HD SLE/SLT
- 2013 GMC Sierra 3500 HD Denali
- 2013 GMC Sierra 2500 HD WT
- 2013 GMC Sierra 2500 HD SLE/SLT
- 2013 GMC Sierra 2500 HD Denali
- 2013 Chevrolet Silverado 3500 HD LT/LTZ/WT
- 2013 Chevrolet Silverado 2500 HD WT
- 2013 Chevrolet Silverado 2500 HD LTZ
- 2013 Chevrolet Silverado 2500 HD LT
- 2012 GMC Sierra 3500 HD WT
- 2012 GMC Sierra 3500 HD SLE/SLT
- 2012 GMC Sierra 3500 HD Denali
- 2012 GMC Sierra 2500 HD WT
- 2012 GMC Sierra 2500 HD SLE/SLT
- 2012 GMC Sierra 2500 HD Denali
- 2012 Chevrolet Silverado 3500 HD LT/LTZ/WT
- 2012 Chevrolet Silverado 2500 HD WT
- 2012 Chevrolet Silverado 2500 HD LTZ
- 2012 Chevrolet Silverado 2500 HD LT
- 2011 GMC Sierra 3500 HD WT
- 2011 GMC Sierra 3500 HD SLE/SLT
- 2011 GMC Sierra 3500 HD Denali
- 2011 GMC Sierra 2500 HD WT
- 2011 GMC Sierra 2500 HD SLE/SLT
- 2011 GMC Sierra 2500 HD Denali
- 2011 Chevrolet Silverado 3500 HD LT/LTZ/WT
- 2011 Chevrolet Silverado 2500 HD WT
- 2011 Chevrolet Silverado 2500 HD LTZ
- 2011 Chevrolet Silverado 2500 HD LT
- 2010 GMC Sierra 3500 HD WT
- 2010 GMC Sierra 3500 HD SLE/SLT
- 2010 GMC Sierra 2500 HD WT
- 2010 GMC Sierra 2500 HD SLE/SLT
- 2010 Chevrolet Silverado 3500 HD LT/LTZ/WT
- 2010 Chevrolet Silverado 2500 HD WT
- 2010 Chevrolet Silverado 2500 HD LTZ
- 2010 Chevrolet Silverado 2500 HD LT
- 2009 GMC Sierra 3500 HD WT
- 2009 GMC Sierra 3500 HD SLE/SLT
- 2009 GMC Sierra 2500 HD WT
- 2009 GMC Sierra 2500 HD SLE/SLT
- 2009 Chevrolet Silverado 3500 HD LT/LTZ/WT
- 2009 Chevrolet Silverado 2500 HD WT
- 2009 Chevrolet Silverado 2500 HD LTZ
- 2009 Chevrolet Silverado 2500 HD LT
- 2008 GMC Sierra 3500 HD WT
- 2008 GMC Sierra 3500 HD SLE/SLT
- 2008 GMC Sierra 2500 HD WT
- 2008 GMC Sierra 2500 HD SLE/SLT
- 2008 Chevrolet Silverado 3500 HD LT/LTZ/WT
- 2008 Chevrolet Silverado 2500 HD WT
- 2008 Chevrolet Silverado 2500 HD LTZ
- 2008 Chevrolet Silverado 2500 HD LT
- 2007 GMC Sierra 3500 HD WT
- 2007 GMC Sierra 3500 HD SLE/SLT
- 2007 GMC Sierra 2500 HD WT
- 2007 GMC Sierra 2500 HD SLE/SLT
- 2007 Chevrolet Silverado 3500 HD LT/LTZ/WT
- 2007 Chevrolet Silverado 2500 HD WT
- 2007 Chevrolet Silverado 2500 HD LTZ
- 2007 Chevrolet Silverado 2500 HD LT
- 2006 GMC Sierra 3500 WT
- 2006 GMC Sierra 3500 SLE/SLT
- 2006 GMC Sierra 3500 SL
- 2006 GMC Sierra 2500 HD WT
- 2006 GMC Sierra 2500 HD SLE/SLT
- 2006 GMC Sierra 2500 HD SL
- 2006 Chevrolet Silverado 3500 WT
- 2006 Chevrolet Silverado 3500 LS/LT
- 2006 Chevrolet Silverado 2500 HD WT
- 2006 Chevrolet Silverado 2500 HD LT
- 2006 Chevrolet Silverado 2500 HD LS
- 2005 GMC Sierra 3500 WT
- 2005 GMC Sierra 3500 SLE/SLT
- 2005 GMC Sierra 3500
- 2005 GMC Sierra 2500 HD WT
- 2005 GMC Sierra 2500 HD SLE/SLT
- 2005 GMC Sierra 2500 HD
- 2005 Chevrolet Silverado 3500 LS/LT
- 2005 Chevrolet Silverado 3500
- 2005 Chevrolet Silverado 2500 HD WT
- 2005 Chevrolet Silverado 2500 HD LT
- 2005 Chevrolet Silverado 2500 HD LS
- 2005 Chevrolet Silverado 2500 HD
- 2004 GMC Sierra 3500 WT
- 2004 GMC Sierra 3500 SLE/SLT
- 2004 GMC Sierra 3500
- 2004 GMC Sierra 2500 WT
- 2004 GMC Sierra 2500 SLE/SLT
- 2004 GMC Sierra 2500 HD WT
- 2004 GMC Sierra 2500 HD SLE/SLT
- 2004 GMC Sierra 2500 HD
- 2004 GMC Sierra 2500
- 2004 Chevrolet Silverado 3500 WT
- 2004 Chevrolet Silverado 3500 LS/LT
- 2004 Chevrolet Silverado 3500
- 2004 Chevrolet Silverado 2500 WT
- 2004 Chevrolet Silverado 2500 LS/LT
- 2004 Chevrolet Silverado 2500 HD WT
- 2004 Chevrolet Silverado 2500 HD LT
- 2004 Chevrolet Silverado 2500 HD LS
- 2004 Chevrolet Silverado 2500 HD
- 2003 GMC Sierra 3500 SLE/SLT
- 2003 GMC Sierra 3500
- 2003 GMC Sierra 2500 WT
- 2003 GMC Sierra 2500 SLE/SLT
- 2003 GMC Sierra 2500 HD WT
- 2003 GMC Sierra 2500 HD SLE/SLT
- 2003 GMC Sierra 2500 HD
- 2003 GMC Sierra 2500
- 2003 Chevrolet Silverado 3500 LS/LT
- 2003 Chevrolet Silverado 3500
- 2003 Chevrolet Silverado 2500 LS/LT
- 2003 Chevrolet Silverado 2500 HD WT
- 2003 Chevrolet Silverado 2500 HD LT
- 2003 Chevrolet Silverado 2500 HD LS
- 2003 Chevrolet Silverado 2500 HD
- 2002 GMC Sierra 3500 SLE/SLT
- 2002 GMC Sierra 3500 SL
- 2002 GMC Sierra 3500
- 2002 GMC Sierra 2500 SLE/SLT
- 2002 GMC Sierra 2500 SL
- 2002 GMC Sierra 2500 HD SLE/SLT
- 2002 GMC Sierra 2500 HD SL
- 2002 GMC Sierra 2500 HD
- 2002 GMC Sierra 2500
- 2002 Chevrolet Silverado 3500 LS/LT
- 2002 Chevrolet Silverado 3500
- 2002 Chevrolet Silverado 2500 LS/LT
- 2002 Chevrolet Silverado 2500 HD LT
- 2002 Chevrolet Silverado 2500 HD LS
- 2002 Chevrolet Silverado 2500 HD
- 2001 GMC Sierra 3500 SLE/SLT
- 2001 GMC Sierra 3500 SL
- 2001 GMC Sierra 2500 SLE/SLT
- 2001 GMC Sierra 2500 SL
- 2001 GMC Sierra 2500 HD SLE/SLT
- 2001 GMC Sierra 2500 HD SL
- 2001 Chevrolet Silverado 3500 LS/LT
- 2001 Chevrolet Silverado 3500
- 2001 Chevrolet Silverado 2500 LS/LT
- 2001 Chevrolet Silverado 2500 HD LT
- 2001 Chevrolet Silverado 2500 HD LS
- 2001 Chevrolet Silverado 2500 HD
- 2000 GMC Sierra 2500 SLE/SLT
- 2000 GMC Sierra 2500 SL
- 2000 Chevrolet Silverado 2500 LS/LT
- 1999 GMC Sierra 2500 SLE/SLT
- 1999 GMC Sierra 2500 SL
- 1999 Chevrolet Silverado 2500 LS/LT
| Fitment Position | Front |
|---|---|
| Brand | Fox |
| Part Number | FOX-98524238 |
| Shipping Method | UPS/FedEx/USPS Ground |
| California Prop 65 Warning |
|

This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or reproductive harm. For more information, visit https://www.p65warnings.ca.gov/