Fox 1999-2019 Chevy HD 2.0 Performance Series 11.1in. Smooth Body IFP Rear Shock (Aluminum) / 4-6in. Lift
Can I pick up my order or have it installed at your shop?
Can I pick up my order or have it installed at your shop?
Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at 636-429-7020 or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.
How do I know if this part fits my vehicle?
How do I know if this part fits my vehicle?
Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.
What if I need to return a product or it’s defective?
What if I need to return a product or it’s defective?
Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)
What's the lead time on custom or fabricated parts?
What's the lead time on custom or fabricated parts?
Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at 636-429-7020 and we’ll confirm current availability or estimated ship dates.
Increase the off-road capability of your 1999-2019 Chevy/GMC truck or SUV with the FOX 2.0 Performance Series Smooth Body IFP Rear Shock (Manufacturer Part # 980-24-659). Tuned specifically for your vehicle's application, it extends drop-out travel off-road while delivering on-road comfort with performance-minded valving for a connected ride with less vehicle sway.
Why Choose the FOX 2.0 Performance Series IFP Shock?
- More Off-Road Travel – Extends drop-out travel in most applications for increased capability.
- Connected On-Road Ride – Performance-minded shock valving reduces vehicle sway for a comfortable, connected feel.
- Application-Specific Tuning – Valving tuned specifically for your vehicle's application.
- Fade-Resistant Performance – Race-developed main piston and a true internal floating piston (IFP) separate gas and oil for consistent performance.
- Superior Heat Dissipation – Aluminum body dissipates heat four times better than conventional materials.
- Built to Last – Torture-tested, race-proven, fully serviceable, and resistant to corrosion and harsh environments.
Installation Highlights
Rear shock designed to pair with the FOX 980-24-658 front shock on lifted trucks and SUVs. Because aftermarket suspension systems vary, measure your setup to confirm proper application before ordering.
Fits These Models
Engineered for 1999-2019 Chevy/GMC trucks and SUVs. Rear application.
Specifications
- Position: Rear
- Series: FOX 2.0 Performance Series, Smooth Body, IFP
- Extended Length: 29.62"
- Travel: 11.1"
- Body: Aluminum
Key Features at a Glance
- Position - Rear, for lifted trucks/SUVs
- Design - 2.0 smooth body with true IFP
- Piston - Race-developed main piston
- Body - Aluminum, 4x better heat dissipation
- Serviceability - Fully serviceable, corrosion resistant
Notes
- Pairs with the FOX 980-24-658 front shock as a front/rear set.
- Fitment is lift- and application-dependent. Take a measurement to confirm proper application for your setup.
FASS SKU: FOX980-24-659
Manufacturer Part #: 980-24-659
Questions? We're Here to Help.
Have questions about shock upgrades for your lifted truck? Contact FASS Motorsports and we'll get you dialed:
Phone: 636-429-7020
Email: info@fassmotorsports.com
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