QA1 GM Pro Front Coil-Over System - Double Adj. - 10in x 450lbs/in - Flat Large - Aluminum

Name: QA1 GM Pro Front Coil-Over System - Double Adj. - 10in x 450lbs/in - Flat Large - Aluminum
Brand: QA1 Precision Products, Inc
SKU: Q00B GD401-10450C
Price: 1259.01 USD
Availability: InStock

$1,259.01

SKU: Q00B GD401-10450C

In Stock

Ships by Jun 10

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Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Description

The QA1 Pro-Coil Twintube Double Adjustable Coil-Over Shock Kit (MPN: GD401-10450C) is a front coil-over shock kit designed for various GM applications. It features a 450 lb/in spring rate, double-adjustable valving, and a fully threaded lightweight billet aluminum body for ride height adjustment. The kit includes high-travel American-made springs and is 100% dyno-tested, serialized, serviceable, and rebuildable. It is sold in pairs.

Fitment

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Specifications

Brand	QA1 Precision Products, Inc
Part Number	Q00B GD401-10450C

Videos

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QA1 COIL OVER INSTALL AND REVIEW | 2000 RCSB CHEVY SILVERADO

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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