What is the purpose of a valve stack kit?

A valve stack kit allows you to change the internal valving of your shock absorbers. By adding or removing shims, you can adjust how the shock compresses and rebounds, which affects damping and ride quality on different terrains.

What size shims are included in this kit?

This specific kit includes valve shims that are .012 inches thick. This thickness is chosen to provide a specific damping characteristic for improved off-road performance without compromising on-road comfort.

Does this kit come with new shocks?

No, this is a valve stack kit for aFe Control Sway-A-Way 2.0" and 2.5" shocks. It is designed to be installed into your existing compatible shocks to adjust their damping, not as a replacement for the shocks themselves.

aFe Sway-A-Way 2.0/2.5 Valve Stack Kit .012 Thick

aFe

Specifications

Brand: aFe
Part #: 56000-SP12
UPC: 802959004692

aFe

aFe Sway-A-Way 2.0/2.5 Valve Stack Kit .012 Thick

Name: aFe Sway-A-Way 2.0/2.5 Valve Stack Kit .012 Thick
Brand: aFe
Price: 50.18 USD
Availability: InStock

$50.18

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

This valve stack kit lets you fine-tune your shocks for better damping on and off-road. Includes .012" thick shims.

Key Features

Adjustable ride height — fine-tune your vehicle's stance.
Improved off-road damping curves — better performance on rough terrain.
Maintains on-road comfort — no sacrifice in daily driving manners.
.012 inch thick valve shims — for precise damping adjustments.
Bright zinc plated steel cylinder bodies — resists corrosion.
CNC machined aluminum components — well-built parts.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

aFe Control is proud to introduce the recently acquired Sway-A-Way line of High Performance replacement shock absorbers. These 2.0" diameter shocks feature all the same race winning engineering and components that have 20+ years of testing into a specifically designed kit that will bolt directly into your daily driven vehicle. This kit offers adjustable ride height and better off road damping curves without sacrificing any on road comfort or handling. These rear shocks are 100% designed and built in the USA that feature bright zinc plated steel cylinder bodies and CNC machined aluminum components. Also included are rear coil springs that provide 1"-2" of lift. This package is designed as a direct fit application and requires no modifications to the vehicle.