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QA1 Precision Products, Inc

QA1 Heavy Duty Pro Rear Drag 4-Link System - MOD Shocks - 150lb Springs

$3,333.53

SKU: Q00B R370-150

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

Professional / shop required

Description

The QA1 R370-150 is a HD Pro Rear Drag 4-Link System with MOD Shocks and 150lb springs. It is a universal fit part, requiring welding, and the trailing arm tubes and diagonal links can be cut to length. It works with 3-inch axle tubes.

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 R370-150

Videos

QA1 DIY 4-Link Kits : What You Need To Know

QA1 DIY 4-Link Kits : What You Need To Know

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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