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Est. 1957
QA1

QA1 70-74 Mopar E-Body Double Adjustable Rear Four Link Suspension System

$2960.78

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Fits 1970-1974 Dodge Challenger. QA1 double adjustable rear 4-link suspension kit for improved handling and adjustable ride height.

Key Features

  • Fits 1970-1974 Dodge Challenger and 1970-1974 Plymouth Barracuda.
  • Includes a double adjustable rear four-link suspension system.
  • Features adjustable shock valving for compression and rebound tuning.
  • Allows for ride height adjustability to set your vehicle's stance.
  • Designed as an easy bolt-in installation, requiring no welding.
  • Manufactured in the USA.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

With this QA1 Double Adjustable Rear Four Link Suspension System, you get a complete package designed to significantly improve the handling and adjustability of your 1970-1974 Mopar E-Body, including the Dodge Challenger and Plymouth Barracuda. This kit includes everything you need for a bolt-in installation, allowing you to fine-tune your vehicle's suspension for a wide range of driving styles and conditions. It's a well-built system that replaces your stock leaf springs and trailing arms with a modern four-link setup, offering a more controlled and responsive ride.

The core of this system is its double adjustability. You can independently adjust both the compression and rebound damping of the shocks, letting you dial in the perfect feel whether you're cruising on the street, hitting the drag strip, or carving corners. This adjustability is key to optimizing your vehicle's performance and comfort. Beyond the shock tuning, the system also allows for ride height adjustments, giving you the flexibility to set your stance precisely where you want it. QA1 manufactures these kits in the USA, ensuring a high standard of construction and quality control. The bolt-in nature of the installation means no welding or cutting is required, making it a straightforward upgrade for most enthusiasts.

This kit is a substantial upgrade for anyone looking to get the most out of their classic Mopar E-Body. It's designed to work with your vehicle's existing 8-3/4 inch rear end and is a popular choice for those seeking a more refined and performance-oriented suspension. When installing, ensure you follow the manufacturer's instructions carefully to achieve the best results from the adjustable components.

Specifications

Brand
QA1
Manufacturer Part #
R255-175
UPC
806990163257

Frequently Asked Questions

QA1 70-74 Mopar E-Body Double Adjustable Rear Four Link Suspension System

$2960.78