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QA1 12HT350B High Travel Coil Spring 2.5" ID 12" Length 350 lb/in Rate

Part of: QA1 High Travel Coil Spring

Other options in this family: QA1 Precision Products 12HT170 QA1 Precision Products 12HT200 QA1 Precision Products 14HT250B QA1 Precision Products 12HT150 QA1 Precision Products 10HT250

Manufacturer

Picture for manufacturer QA1 Precision Products

Part Number

12HT350B
8 reviews
Sale Price

$79.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The QA1 Precision Products 12HT350B is a high-performance coil spring engineered for demanding suspension applications. This high travel spring features a 350 lb/in spring rate, providing excellent support for modified street vehicles, drag racing, and performance applications where precise suspension tuning is critical.

Key Specifications:

  • Spring rate: 350 lbs per inch
  • Free length: 12 inches
  • Inner diameter: 2.5 inches
  • Material: Chrome silicon alloy for superior strength and durability
  • Finish: Black powder coat for corrosion resistance
  • High travel design for extended suspension movement

Chrome silicon construction offers exceptional resistance to set and fatigue compared to conventional spring materials, ensuring consistent performance over time. The black powder coat finish not only provides a clean, professional appearance but also protects against rust and corrosion in harsh environments. Ideal for coilover conversions, aftermarket suspension systems, and custom racing applications.

Products specifications

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WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov

Title

QA1 Coil Spring 12HT350B

Great

..

Fast and easy! Thanks.

parts in stock at a fair price

Best price on the item I could find. Free shipping is great too. Site is well designed and easy to use.

I ordered 3 items and they were sent in 3 separate package. Two package arrived on one day and the 3rd one the next day. The items looked good; however, It would have been nice if everything came in one package. The picture of the items ordered aren't the same as what I received. I'm assuming by that maybe the picture in some cases is just represntational Of the product. The items ordered are a good fit for my vehicle.

Fair price quick order setup

So far it’s good

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