Suspension and Components› Suspension Kits

QA1 Precision Products, Inc

QA1 99-06 Chevy Silverado 1500 Long Bed Single Adjustable Rear Suspension Kit

$3,456.63

SKU: Q00B R146-200

In Stock
In Stock
Ships by Jun 10
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This QA1 rear suspension system is designed for 1999–2006 2WD Chevrolet Silverado and GMC Sierra 1500s. It replaces stock leaf springs with a multi-link torque arm setup to improve traction, eliminate bind, and enhance pinion angle control. The system features single adjustable QA1 coil-overs with 18 clicks of combined compression and rebound adjustment, offering a 4"-7" drop range.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandQA1 Precision Products, Inc
Part NumberQ00B R146-200

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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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