Fox 883-06-175 3.0 Factory Race Internal Bypass Coilovers 19-25 Silverado/Sierra

Vehicle Fitment

2019-2025 Chevrolet Silverado 1500 2WD/4WD
2019-2025 GMC Sierra 1500 2WD/4WD
2022 Chevrolet Silverado 1500 LTD 2WD/4WD
2022 GMC Sierra 1500 Limited 2WD/4WD

Fitment Notes

• Provides 3" front lift on non-Trail Boss and non-AT4 models
• Provides 1" front lift on Trail Boss and AT4 models (factory lifted)
• Provides up to 3.5" front lift with aftermarket upper control arms
• Fits all engine options: 2.7L Turbo, 3.0L Duramax Diesel, 4.3L V6, 5.3L V8, 6.2L V8
• Compatible with 2WD and 4WD configurations
• Excludes ZR2 models
• Aftermarket upper control arms required for lifts over 3"
• Reservoir mounting bracket included
• Sold as a pair (2 front coilovers)
• Professional installation recommended

Features

• Factory Race Series 3.0 Internal Bypass design with position-sensitive damping
• Patented internal bypass technology provides multiple zones of damping control
• Progressive force prevents hard bottom-outs and harsh top-outs
• Bleed holes in ride zone allow shock fluid bypass for comfortable cruising
• Recirculating Reservoir Bridge maintains continuous fluid exchange for cooler operation
• Dual Speed Compression (DSC) adjusters for tool-free high and low-speed tuning
• Finned aluminum external reservoir dissipates heat rapidly
• Race-developed high-flow piston design for smooth damping response
• Application-specific valving tuned for GM 1500 platform
• Redundant sealing pack with main seal, wiper seal, and scraper seal
• PTFE-lined heat-treated spherical bearings for quiet operation
• 100% serviceable and rebuildable for extended lifespan
• Race-proven technology from Trophy Truck competition shocks

Specifications

• Brand: FOX
• Part Number: 883-06-175
• Series: Factory Race Series 3.0 Internal Bypass
• Position: Front
• Quantity: Pair (2)
• Shock Type: Coil-Over with Remote Reservoir
• Body Diameter: 3.0"
• Body Material: 6061-T6 Aluminum (Impact Extruded, CNC Machined)
• Body Finish: Type III Hard Anodized (Black)
• Shaft Diameter: 7/8"
• Shaft Material: Hard Chrome Plated Heat-Treated Alloy Steel
• Bottom Mount Type: Bar Pin
• Bottom Mount Part Number: 213-63-011
• Adjuster Type: DSC (Dual Speed Compression)
• Reservoir Type: Finned Aluminum with Recirculating Bridge
• Reservoir Hardware: 7075 Aluminum CNC Machined
• Bearings: PTFE-Lined Heat-Treated Alloy Steel Spherical
• Lift Range: 1"-3.5" (application dependent)
• UPC: 711745592902
• Country of Origin: USA
• Warranty: FOX Limited Lifetime

Included Components

• FOX Factory Race Series 3.0 Internal Bypass front coil-over shocks (1 pair)
• Coil springs (application-specific, pre-installed)
• Reservoir mounting brackets and hardware
• Offset bottom shock mounts
• Installation instructions

Product Description

The FOX 883-06-175 Factory Race Series 3.0 Internal Bypass Coil-Overs deliver race-bred suspension performance for 2019-2024 Chevrolet Silverado and GMC Sierra 1500 trucks, providing up to 3.5" of front lift with position-sensitive damping technology that adapts to terrain conditions in real time. Developed from FOX's championship-winning Trophy Truck shocks, the patented internal bypass design features multiple zones of damping control--shock fluid bypasses the main piston through precision bleed holes during normal driving for a comfortable ride, then engages full damping force as the shock approaches its travel limits to prevent harsh bottom-outs and top-outs. The 3.0" impact-extruded 6061-T6 aluminum body with Type III hard anodization resists corrosion while weighing less than steel, and the finned aluminum reservoir with Recirculating Reservoir Bridge continuously exchanges shock fluid to maintain optimal operating temperatures during aggressive off-road use. Tool-free Dual Speed Compression adjusters allow on-the-fly tuning of both high and low-speed compression damping to match load, terrain, and driving style. The 7/8" hard chrome plated alloy steel shaft, redundant triple-seal system, and PTFE-lined spherical