What does 'VS PB' mean for these shocks?

VS stands for Vehicle Specific, meaning the shocks are valved to match the weight and suspension characteristics of your specific truck model. PB stands for Position Sensitive Bypass, which allows the damping force to change based on how compressed the shock is, offering improved comfort and bottom-out resistance.

Are these shocks adjustable?

These shocks feature Position Sensitive Bypass technology, which means the damping automatically adjusts based on the shock's position in its travel. They are not externally adjustable in the way some coilovers are, but the bypass design offers a significant range of damping control.

What is the expected lifespan of these shocks?

ICON shocks are built with durable materials and robust construction for longevity. However, lifespan can vary based on driving conditions, maintenance, and the severity of terrain encountered. Regular inspection and proper installation are key to maximizing their service life.

ICON 2011+ GM HD 6in Front 2.5 Custom Shocks VS PB Pair 7773

Name: ICON 2011+ GM HD 6in Front 2.5 Custom Shocks VS PB - Pair
Brand: ICON
SKU: icon-icon-2011-gm-hd-6in-front-2-5-custom-shocks-vs-pb-pair-t14-355813
Price: 1470.48 USD
Availability: BackOrder

ICON 2011+ GM HD 6in Front 2.5 Custom Shocks VS PB - Pair

$1470.48

On Backorder

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

ICON 2011+ GM HD 6in Front 2.5 Custom Shocks VS PB - Pair

Key Features

This product includes a pair of ICON 2.5 VS PB front shocks.
Designed for 2011 and newer GM HD trucks with a 6-inch suspension lift.
Features ICON's Vehicle Specific (VS) valving, tuned for the application.
Includes Position Sensitive Bypass (PB) technology for adjustable damping based on shock travel.
The shock body has a 2.5-inch diameter for good fluid capacity and performance.
Shocks have a black finish for a clean appearance.

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Product Details

What you get in this box are a pair of ICON 2.5 VS PB (Vehicle Specific Position Sensitive Bypass) front shocks, designed for 2011 and newer GM Heavy Duty trucks that have been lifted 6 inches. These aren't just generic shocks; they're built to work with the specific suspension geometry of your lifted truck, helping to control wheel travel and keep your ride manageable on and off-road.

ICON has put a lot of thought into these shocks. The 2.5-inch diameter shock body offers a good balance of fluid capacity and mounting space. Inside, the Vehicle Specific valving is tuned to match the weight and suspension characteristics of your GM HD truck, aiming for a comfortable on-road feel while still providing the control you need when you hit rough terrain. The Position Sensitive Bypass technology means the damping force changes depending on how far the shock is compressed. This allows for a softer damping rate in the initial part of the suspension stroke for better comfort, and then increases damping force as the shock compresses further to prevent bottoming out over big hits. The shocks also feature a black finish for a clean look.

When installing these, remember they are designed for a 6-inch lift. You'll want to ensure your existing lift kit is compatible and that all mounting points are in good condition. ICON shocks are known for their robust construction and ability to handle demanding use, so these should provide a significant improvement in both ride quality and control for your lifted GM HD truck.