Stillen

7-Inch Lift Kit w/ Lift Blocks

$1,379.95

SKU: 29833

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Rough Country 7-Inch Suspension Lift Kit is engineered to give your 2014-2016 Chevrolet Silverado or GMC Sierra 1500 4WD an aggressive stance and significant lift. It is compatible with OEM 20-inch wheels, accommodating up to 35-inch tires without requiring aftermarket wheel spacers. Constructed with durability in mind, the kit features laser-cut front and rear crossmembers, and front and rear skid plates, all manufactured by Rough Country. The rear of the vehicle utilizes high-strength fabricated 6-inch lift blocks that are stronger than cast alternatives and incorporate an anti-axle wrap design to preserve stock ride quality. The kit comes standard with nitrogen-charged N3 Shocks, offering excellent performance with 10-stage velocity-sensitive valving, and is also compatible with Rough Country's Vertex reservoir shocks for customizable control. Installation requires cutting and drilling. Please note that this kit does NOT fit models with stamped steel control arms; it is crucial to confirm if your stock control arms are cast aluminum, cast steel, or stamped steel. Furthermore, this lift kit does NOT fit Denali models due to their Magnetic Ride Control system, nor does it fit models equipped with the eAssist (ECO Hybrid) package, which has additional drivetrain components and sensor placements. For models with a mass damper on the front differential, it must be removed to ensure adequate clearance when lowering the differential. If installing larger tires, Rough Country's Speedometer Calibrator (SKU: 90009) is required.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandStillen
Part Number29833
CategorySuspension and Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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