FOX Fox 99+ Chevy HD 2.0 Performance Series 11.1in. Smooth Body IFP Rear Shock (Aluminum) / 4-6in. Lift
FOX Fox 99+ Chevy HD 2.0 Performance Series 11.1in. Smooth Body IFP Rear Shock (Aluminum) / 4-6in. Lift
FOX Fox 99+ Chevy HD 2.0 Performance Series 11.1in. Smooth Body IFP Rear Shock (Aluminum) / 4-6in. Lift
FOX Fox 99+ Chevy HD 2.0 Performance Series 11.1in. Smooth Body IFP Rear Shock (Aluminum) / 4-6in. Lift
FOX Fox 99+ Chevy HD 2.0 Performance Series 11.1in. Smooth Body IFP Rear Shock (Aluminum) / 4-6in. Lift
Click to zoom in

Fox 99+ Chevy HD 2.0 Performance Series 11.1in. Smooth Body IFP Rear Shock (Aluminum) / 4-6in. Lift

FOX
FOX980-24-659
714686856652
Shocks and Struts
20+ Units In Stock - Ships Next Business Day
$ 229.95
$ 229.95

SKU: 980-24-659 | UPC: 714686856652

Fox 99+ Chevy HD 2.0 Performance Series 11.1in. Smooth Body IFP Rear Shock (Aluminum) / 4-6in. Lift

Upgrade your heavy-duty GM truck or SUV with the Fox 2.0 Performance Series rear shock designed for 4-6in lifts. This aluminum smooth body shock with Internal Floating Piston fits 1999-2019 Chevy Silverado 1500/2500/3500 HD GMC Sierra Suburban Yukon XL Avalanche Hummer H2 and more providing consistent damping over rough terrain. Engineered for daily driving and off-road use it maintains control during heavy loads and high-speed conditions.

Key Features

  • Aluminum Body: Dissipates heat faster than steel for sustained performance without fade during extended use
  • Smooth Body Reservoir: Increases fluid capacity and surface area for better cooling and oil flow under demanding conditions
  • Internal Floating Piston (IFP): Separates shock oil from nitrogen charge to prevent cavitation and aeration for reliable operation
  • 11.1in Travel: Extended stroke matches 4-6in lift heights with application-specific valving tuned for HD GM trucks
  • Hard Chrome Mandrel Design: Provides ultra-smooth surface for reduced friction and longer seal life in dirty environments

Product Notes

  • Designed specifically for vehicles with 4-6in rear lift kits
  • Sold as single shock. pair recommended for best results
  • Reduces unsprung weight compared to steel shocks for improved handling

Installation Notes

  • Professional installation recommended.
  • Verify 4-6in rear lift is installed before mounting
  • Direct bolt-on replacement using factory mounting locations and hardware

This Part Fits

Year Make Model Submodel
2013 Chevrolet Avalanche Black Diamond LS
2013 Chevrolet Avalanche Black Diamond LT
2013 Chevrolet Avalanche Black Diamond LTZ
2007-2012 Chevrolet Avalanche LS
2007-2012 Chevrolet Avalanche LT
2007-2012 Chevrolet Avalanche LTZ
2002-2004 Chevrolet Avalanche 2500 Base
2005-2006 Chevrolet Avalanche 2500 LS
2005-2006 Chevrolet Avalanche 2500 LT
2005 Chevrolet Silverado 1500 HD Base
2001-2003,2005 Chevrolet Silverado 1500 HD LS
2001-2003,2005-2006 Chevrolet Silverado 1500 HD LT
2007 Chevrolet Silverado 1500 HD Classic LT
1999-2004 Chevrolet Silverado 2500 Base
1999-2004 Chevrolet Silverado 2500 LS
1999-2004 Chevrolet Silverado 2500 LT
2004 Chevrolet Silverado 2500 WT
2001-2005 Chevrolet Silverado 2500 HD Base
2015-2019 Chevrolet Silverado 2500 HD High Country
2001-2006 Chevrolet Silverado 2500 HD LS
2001-2019 Chevrolet Silverado 2500 HD LT
2007-2019 Chevrolet Silverado 2500 HD LTZ
2003-2019 Chevrolet Silverado 2500 HD WT
2007 Chevrolet Silverado 2500 HD Classic LS
2007 Chevrolet Silverado 2500 HD Classic LT
2007 Chevrolet Silverado 2500 HD Classic WT
2001-2005 Chevrolet Silverado 3500 Base
2001-2006 Chevrolet Silverado 3500 LS
2001-2006 Chevrolet Silverado 3500 LT
2004,2006 Chevrolet Silverado 3500 WT
2007 Chevrolet Silverado 3500 Classic LS
2007 Chevrolet Silverado 3500 Classic LT
2007 Chevrolet Silverado 3500 Classic WT
2015-2019 Chevrolet Silverado 3500 HD High Country
2007-2019 Chevrolet Silverado 3500 HD LT
2007-2019 Chevrolet Silverado 3500 HD LTZ
2007-2019 Chevrolet Silverado 3500 HD WT
2000-2001 Chevrolet Suburban 2500 Base
2000-2013 Chevrolet Suburban 2500 LS
2000-2013 Chevrolet Suburban 2500 LT
2007 Chevrolet Suburban 2500 LTZ
2008-2013 Chevrolet Tahoe Hybrid
2007-2014 Chevrolet Tahoe LS
2007-2014 Chevrolet Tahoe LT
2007-2014 Chevrolet Tahoe LTZ
2012-2014 Chevrolet Tahoe PPV
2012-2014 Chevrolet Tahoe SSV
2001-2003,2005-2006 GMC Sierra 1500 HD SLE
2001-2003,2005-2006 GMC Sierra 1500 HD SLT
2007 GMC Sierra 1500 HD Classic SLE
2007 GMC Sierra 1500 HD Classic SLT
2002-2004 GMC Sierra 2500 Base
1999-2002 GMC Sierra 2500 SL
1999-2004 GMC Sierra 2500 SLE
1999-2004 GMC Sierra 2500 SLT
2003-2004 GMC Sierra 2500 WT
2002-2005,2015-2019 GMC Sierra 2500 HD Base
2011-2019 GMC Sierra 2500 HD Denali
2001-2002,2006 GMC Sierra 2500 HD SL
2001-2019 GMC Sierra 2500 HD SLE
2001-2019 GMC Sierra 2500 HD SLT
2003-2014 GMC Sierra 2500 HD WT
2007 GMC Sierra 2500 HD Classic SL
2007 GMC Sierra 2500 HD Classic SLE
2007 GMC Sierra 2500 HD Classic SLT
2007 GMC Sierra 2500 HD Classic WT
2002-2005 GMC Sierra 3500 Base
2001-2002,2006 GMC Sierra 3500 SL
2001-2006 GMC Sierra 3500 SLE
2001-2006 GMC Sierra 3500 SLT
2004-2006 GMC Sierra 3500 WT
2007 GMC Sierra 3500 Classic SL
2007 GMC Sierra 3500 Classic SLE
2007 GMC Sierra 3500 Classic SLT
2007 GMC Sierra 3500 Classic WT
2015-2019 GMC Sierra 3500 HD Base
2011-2019 GMC Sierra 3500 HD Denali
2007-2019 GMC Sierra 3500 HD SLE
2007-2019 GMC Sierra 3500 HD SLT
2007-2014 GMC Sierra 3500 HD WT
2000-2013 GMC Yukon XL 2500 SLE
2000-2013 GMC Yukon XL 2500 SLT
2003-2009 Hummer H2 Base

Why Choose Fox?

  • Leads off-road suspension with decades of racing development
  • Builds components with premium materials for daily and extreme durability
  • Engineers valving precisely for each application using real-world testing

Frequently Asked Questions

  • Q: Will this shock fit my 2015 Chevy Silverado 2500HD LT with 5in lift?
    A: Yes it bolts directly to 2015 Silverado 2500HD LT models equipped with 4-6in rear lift as listed in the fitment table
  • Q: What material is the shock body made from?
    A: Precision CNC-machined aluminum body provides lightweight strength and heat dissipation
  • Q: What is the warranty on this Fox shock?
    A: Backed by Fox Factory limited lifetime warranty against defects in materials and workmanship. register online for full coverage

Shipping & Handling

  • Method: UPS Ground or FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Secure foam-lined box 25in L x 8in W x 6in H
  • Weight: 7.8 lbs

Request For Information

Have questions about Fox 99+ Chevy HD 2.0 Performance Series 11.1in. Smooth Body IFP Rear Shock (Aluminum) / 4-6in. Lift? Fill out the form below and we'll get back to you by the next business day.
FOX

FOX

FOX shocks and suspension for trucks, SUVs, and off road builds are stocked at Black Ops Auto Works. Shop FOX 2.0, 2.5, and 3.0 Performance Series shocks, IFP and reservoir shocks, remote reservoir shocks, DSC adjustable shocks, and complete FOX suspension kits for Ford F-150 and Raptor, Toyota Tacoma, Tundra, and 4Runner, Jeep Wrangler and Gladiator, Chevrolet Silverado, and additional truck and SUV platforms. Every FOX shock is filterable by year, make, model, trim, cab configuration, and drivetrain so the correct shock length, travel, and mounting style ships the first time. Black Ops Auto Works carries 651 FOX SKUs across Performance Series, reservoir, and DSC adjustable categories. What This Collection Covers FOX built its reputation in off road racing and motocross before bringing that damper technology to truck and SUV suspension. This collection covers FOX shock absorbers built for trucks, SUVs, and off road builds running anywhere from a mild leveling kit to a full trav...

View FOX Products
Shocks and Struts

Shocks and Struts

Shocks and struts for cars, trucks, SUVs, and Jeeps are stocked at Black Ops Auto Works. Shop front and rear shocks, loaded strut assemblies, monotube shocks, twin-tube shocks, reservoir shocks, and steering dampers for daily drivers, lifted trucks, tow rigs, off-road builds, and muscle cars on Hellcat, Trackhawk, TRX, HEMI, LS, LT, Coyote, and EcoBoost platforms. Every shock and strut is filterable by year, make, model, trim, drivetrain, front or rear position, and ride height so the correct part ships the first time. Black Ops Auto Works carries 5,188 shock and strut SKUs across construction type, application, and vehicle use. What This Category Covers Shocks and struts damp spring oscillation so the tire stays planted on the road and are the most common suspension replacement job on any vehicle. A shock absorber is a standalone damping unit that bolts between the chassis and axle or lower control arm. A strut is a structural suspension member that combines damping with the sp...

View Shocks and Struts Products
Suspension

Suspension

Suspension parts and complete kits for cars, trucks, SUVs, Jeeps, and off-road builds are stocked at Black Ops Auto Works. Shop coilovers, lowering springs, lift kits, leveling kits, shocks and struts, sway bars, control arms, tie rods, ball joints, bushings, chassis bracing, alignment hardware, air suspension, and complete stage kits from Bilstein, KW, Ohlins, Fox, KING, ICON, BC Racing, Silvers, Eibach, H&R, Swift Springs, Whiteline, Energy Suspension, Moog, SPC Performance, Rough Country, ReadyLIFT, BDS, Skyjacker, Air Lift, Firestone, and Black Ops Auto Works. Start with a matched shock and spring package or a full coilover kit, then layer in sway bars, chassis bracing, and camber adjustment hardware. Every part is filterable by year, make, model, trim, and drivetrain to confirm fitment before ordering. What This Category Covers Suspension is the highest-leverage handling upgrade on any vehicle. A properly matched shock, spring, and sway bar package produces measurable i...

View Suspension Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×