Suspension and Components Suspension Kits

ProComp

BOX 3 6IN - 99-09 GM 2500HD 4WD

$1,656.91

SKU: P020 51801B-3

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

Durable and reliable component for Pro Comp lift kits K1084B, K1084BF, and K1084BMX. Engineered for durability and reliability in both on and off-road applications, meeting the rigorous demands of off-road driving. Part of Pro Comp's commitment to manufacturing effective and affordable products. This 6" suspension lift kit is for Chevrolet Silverado and GMC Sierra 2500HD (2WD/4WD) from 2001-2010. It includes new front cross members, replacement steering knuckles, sway bar spacers, bump stop spacers, cast iron lift blocks, differential drops, torsion bar drop kit, and Grade 8 hardware. It typically uses Explorer ProComp ES9000 Series Shock Absorbers, with upgrade options available for MX-6 Series Adjustable Shocks and Fox Racing Shox 2.0 Emulsion Series.

Fitment

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Specifications

BrandProComp
Part NumberP020 51801B-3

Videos

Buy with Confidence

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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