FOX Fox 20-Up GM 2500/3500 HD Performance Series 2.0 Rear Smooth Body 1.5-3in Lift
FOX Fox 20-Up GM 2500/3500 HD Performance Series 2.0 Rear Smooth Body 1.5-3in Lift
FOX Fox 20-Up GM 2500/3500 HD Performance Series 2.0 Rear Smooth Body 1.5-3in Lift
FOX Fox 20-Up GM 2500/3500 HD Performance Series 2.0 Rear Smooth Body 1.5-3in Lift
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Fox 20-Up GM 2500/3500 HD Performance Series 2.0 Rear Smooth Body 1.5-3in Lift

FOX
FOX985-24-245
711745591318
Shocks and Struts
20 Units In Stock - Ships Next Business Day
$ 356.95
$ 356.95

SKU: 985-24-245 | UPC: 711745591318

Fox 2020-2024 GM 2500/3500 HD Performance Series 2.0 Rear Smooth Body 1.5-3in Lift

FOX Performance Series 2.0 rear shocks restore factory ride quality while adding precise handling for 2020-2024 Chevrolet Silverado 2500/3500 HD and GMC Sierra 2500/3500 HD trucks. Race-proven damping delivers consistent control on pavement and dirt even in harsh conditions. Designed for 1.5-3in rear lift these smooth body shocks bolt on directly for heavy-duty trucks.

Key Features

  • Race-Proven Damping: Velocity-sensitive valving maintains tire contact and vehicle composure across varied terrain for dependable performance.
  • 2.0in Aluminum Body: Lightweight construction with clear anodized finish resists corrosion and manages heat during extended use.
  • Application-Specific Valving: Tuned for GM HD trucks with 1.5-3in lift to match suspension geometry and load demands.
  • Smooth Bore Technology: Honed internal surfaces reduce stiction for fade-free damping and longer service life.
  • Eyelet Mounts: Top and bottom eyelet design ensures direct bolt-in replacement using OEM hardware positions.

Product Notes

  • Sold individually position rear requires one per side for complete setup.
  • Extended length 26.18in compressed length 16.46in travel 9.72in.
  • MPN 985-24-245 compatible with factory or aftermarket 1.5-3in lift kits.

Installation Notes

  • Professional installation recommended.
  • Bolt-on fit uses factory mounting points no custom fabrication needed.
  • Verify 1.5-3in rear lift and matching front components for balanced ride height.

This Part Fits

Year Make Model Submodel
2020-2024 Chevrolet Silverado 2500 HD Custom
2020-2024 Chevrolet Silverado 2500 HD High Country
2020-2024 Chevrolet Silverado 2500 HD LT
2020-2024 Chevrolet Silverado 2500 HD LTZ
2020-2024 Chevrolet Silverado 2500 HD WT
2024 Chevrolet Silverado 2500 HD ZR2
2020-2024 Chevrolet Silverado 3500 HD High Country
2020-2024 Chevrolet Silverado 3500 HD LT
2020-2024 Chevrolet Silverado 3500 HD LTZ
2020-2024 Chevrolet Silverado 3500 HD WT
2020-2024 GMC Sierra 2500 HD AT4
2024 GMC Sierra 2500 HD AT4X
2020-2021 GMC Sierra 2500 HD Base
2020-2024 GMC Sierra 2500 HD Denali
2024 GMC Sierra 2500 HD Denali Ultimate
2022-2024 GMC Sierra 2500 HD Pro
2020-2024 GMC Sierra 2500 HD SLE
2020-2024 GMC Sierra 2500 HD SLT
2020-2024 GMC Sierra 3500 HD AT4
2020-2021 GMC Sierra 3500 HD Base
2020-2024 GMC Sierra 3500 HD Denali
2024 GMC Sierra 3500 HD Denali Ultimate
2022-2024 GMC Sierra 3500 HD Pro
2020-2024 GMC Sierra 3500 HD SLE
2020-2024 GMC Sierra 3500 HD SLT

Why Choose Fox?

  • Decades of championship-winning technology from off-road racing.
  • Engineered and tested for real-world truck demands.
  • Precise valving matched to vehicle weight and suspension travel.

Frequently Asked Questions

  • Q: Does this shock fit a 2023 Chevrolet Silverado 3500 HD LT with 2in lift?
    A: Yes it fits 2020-2024 Silverado 3500 HD LT models designed specifically for 1.5-3in rear lift heights.
  • Q: What materials are used in construction?
    A: 2.0in aluminum shock body with high-strength steel internals and PTFE-wear bands for durability.
  • Q: What warranty coverage applies?
    A: FOX provides a limited lifetime warranty against defects in materials and workmanship.

Shipping & Handling

  • Method: UPS or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Protective cardboard box 27 x 4 x 4 inches
  • Weight: 7.85 lbs

Request For Information

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