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.
| 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 |
