12150 | 3.5in GM Suspension Lift | Knuckle Kit w/ Vertex (14-18 1500 PU 4wd | Aluminum and Stamped Steel)

If you’re looking for not-too-tall and not-too-small, Rough Country’s 3.5” Lifted Knuckle kit is the perfect option for increased ground clearance and aggressive good looks! This all-inclusive kit features everything you need for a stunning, new appearance and enhanced off-road action, with a host of features designed to promote an incredible suspension geometry and ride quality!

Rough Country’s 3.5-inch kit features a set of lifted knuckles allowing you to lift your vehicle in the best possible way. Other kits only replace your upper control arms which can leave your CV boot prone to damage by making contact with the lower arms. Rough Country’s innovative, lifted knuckle design gives you plenty of clearance to keep your CV out of harm’s way while promoting a better upper arm ball joint angle and better ride quality to boot.

This kit includes Rough Country's premium N3 shocks! These 10-stage variable valving, high-pressure Nitrogen charged shocks offer a fantastic blend of off-road action and smooth highway ride quality. Also included in this kit are a set of fabricated rear blocks that are stronger and offer a longer lifespan than cast blocks while being less susceptible to damage and the environment.Includes a Lifetime Replacement Guarantee!

FEATURES
Increased ground clearance.
Increased CV axle boot clearance with the stamped steel lower control arm.
Retains factory suspension components
Levels front with rear
Fabricated lift blocks are stronger and offer a longer lifespan than cast blocks.
Features application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.

NOTES - IMPORTANT
Requires cutting and grinding
If using factory wheels, a 0.25in wheel spacer is required. #1065
Does NOT work with aftermarket control arms
Does NOT fit GMC Denali models with Magnetic Ride Control.
New lift block replaces the factory equipped block.
If truck is equipped with a mass damper on the front differential, the damper must be removed.

SPECS
SKU 12150
Est. Install Time 4-6 hours