FOX | 2019-2023 GM Sierra / Silverado 1500 3.0 Factory Race Series Internal Bypass Coil-Over Front Shock Pair With Adjuster | 3.5 Inch Lift

NOTE:

*Requires aftermarket UCA's.

**Does NOT fit ZR2 models.

*** 1.5 Inch lift for Trail Boss / AT4 models.

FOX Factory Race Series 3.0 Internal Bypass shocks for the Chevrolet/GM 1500 deliver position-sensitive damping technology, Dual Speed Compression (DSC) adjustment, and high-speed ready performance in a bolt-on kit.

Patented Internal Bypass technology allows for multiple zones of damping control. The result is a comfortable, confident ride with increased damping force through rough terrain. Internal bypass shocks produce more force progressively to control hard bottom-outs, prevent harsh top-outs, and provide an initial catch for landing. Shock fluid bypasses the main piston through a series of bleed holes in the ride zone. As the shock extends past the ride zone in rebound or compression, the bleed holes terminate, forcing fluid through the main piston.

A Recirculating Reservoir Bridge enables continuous exchange of shock fluid between the finned external reservoir and body using checked ports, keeping shock temperatures cool for better performance. Type III anodization prevents corrosion and wear of the 3-inch diameter aluminum bodies. The DSC adjuster allows you to dial in your 1500 for load, environment, and driving style.

FOX Internal Bypass shocks deliver the support and confidence you need while driving Mach-3 through rugged terrain. Experience race-bred performance next time you leave the pavement.

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Body	3.0" impact extruded and CNC machined 6061-T6 hard-anodized aluminum body resists corrosion and weighs less than steel
Body Plating	Hard-anodized for a durable finish
Reservoir	NEW! Aluminum finned remote reservoir with Recirculating Reservoir Bridge dissipates heat fast
Components	Black-anodized, CNC-machined 6061-T6 billet aluminum
Shaft	7/8" hard chrome plated heat-treated alloy steel
Piston	Race-developed high-flow piston design
Valving	Patented, internal bypass design, application-specific valving to maximize performance
Seals	Redundant sealing pack system main seal, wiper seal, and scraper seal resist leaks in harsh conditions
Bearing	PTFE-lined, heat-treated, alloy steel spherical keep the shock movement quiet and smooth
Adjustments	Dual Speed Compression (DSC) adjusters allow tool-free high and low-speed compression adjustment
Adjuster Type	DSC - Dual Speed Compression
Extended	22.740
Compressed	17.150
Travel	5.340
Top Mount	OEM
Bottom Mount	Bar Pin
Fitment notes	Requires Upper Control Arm | Includes Reservoir Bracket | Excludes ZR2 Models | Trail Boss Models Fit 1.5" Lift Only