FOX Fox 20-Up GM 2500/3500 Performance Elite Series 2.5 Rear Adjustable Shocks 0-1in Lift
FOX Fox 20-Up GM 2500/3500 Performance Elite Series 2.5 Rear Adjustable Shocks 0-1in Lift
FOX Fox 20-Up GM 2500/3500 Performance Elite Series 2.5 Rear Adjustable Shocks 0-1in Lift
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Fox 20-Up GM 2500/3500 Performance Elite Series 2.5 Rear Adjustable Shocks 0-1in Lift

FOX
FOX883-26-085
711745591332
Shocks and Struts
10 Units In Stock - Ships Next Business Day
$ 1,679.95
$ 1,679.95

SKU: 883-26-085 | UPC: 711745591332

Fox 2020-2024 GM 2500/3500 Performance Elite Series 2.5 Rear Adjustable Shocks 0-1in Lift

Developed from our off-road race shocks FOX Performance Elite Series combines race-proven technology with new cutting-edge features to provide enhanced ride-quality and winning damping performance you can bolt onto your truck or SUV. These 2.5 rear adjustable shocks fit 2020-2024 Chevrolet Silverado 2500 HD 3500 HD and GMC Sierra 2500 HD 3500 HD models with 0-1in rear lift. Experience consistent control fade-free performance and improved handling on or off road.

Key Features

  • Dual Speed Compression (DSC) Adjuster: Provides 24 clicks of adjustment for low-speed and 10 clicks for high-speed compression to dial in damping for any terrain or load
  • External Reservoir Design: Increases oil volume and surface area for superior heat dissipation and consistent damping during long hauls or heavy towing
  • 2.5-inch Aluminum Body: Lightweight durable construction dissipates heat faster than steel to maintain performance under extreme conditions
  • Application-Specific Valving: Race-tuned internals optimized for GM HD trucks deliver precise control and responsive ride quality
  • Direct Bolt-On Fit: Engineered for 0-1in rear lift with 27.41in extended 17.40in compressed and 10.01in travel for seamless installation

Product Notes

  • Sold as single right-side rear shock (pair requires 883-26-084 left side)
  • 7/8in hard chrome shaft resists wear and corrosion
  • Ships in protective packaging dimensions 30 x 10 x 10 inches

Installation Notes

  • Professional installation recommended.
  • Direct bolt-on no modifications required for 0-1in lift setups
  • Updated FIT hardware simplifies mounting on GM HD rear suspension

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 off-road racing wins back race pedigree
  • Advanced damping technology for daily driving and heavy loads
  • Precision-engineered components for long-lasting reliability

Frequently Asked Questions

  • Q: Does this shock fit my 2022 Silverado 2500 HD LT with 1in lift?
    A: Yes it fits 2020-2024 Silverado 2500 HD LT and all listed submodels with 0-1in rear lift for direct bolt-on performance
  • Q: What materials are used in construction?
    A: 2.5in black anodized aluminum body 7/8in hard chrome steel shaft and external reservoir for durability and heat management
  • Q: What is the warranty coverage?
    A: FOX provides a limited one-year warranty against manufacturing defects for the original purchaser

Shipping & Handling

  • Method: UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Secure box 30 x 10 x 10 inches
  • Weight: 18.2 lbs

Request For Information

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