QA1 68-72 GM X-Body Rear Four Link Suspension System

QA1 R258-170 Four Link Kit, 68-72 GM X Body, Double Adjust Product Overview Ditch those clunky leaf springs and take control of your X-Body with QA1's coilovers and triangulated 4-link. This upgrade improves ride quality, enhances handling performance, and enables you to dial in the perfect stance. With the added benefit of accommodating wider wheels and tires, this kit is the ideal solution for your car. Achieve the Perfect Stance Leaf springs limit your ability to achieve the perfect stance on your Nova. Upgrading to QA1's coilovers and a tubular 4-link provides +2 to -3 inches of ride height adjustability, letting you dial in exactly the look you want. Fit Wider Wheels & Tires Designed to work with both standard and mini-tubs, this system offers generous clearance for up to 11-inch-wide wheels and 315mm tires. This results in a significantly more aggressive stance and improved traction and performance. Note: Achieving maximum wheel and tire width will require mini tubs. Improved Handling and Stability QA1 4-link delivers handling control without compromising your daily comfort. Perfect for both street and track use, double adjustable shocks are famous for their independent rebound and compression tunability, giving you exceptional handling and control and finer control over your suspension. Easy, Installation & Adjustment Thoughtful design meets effortless installation requiring minimal welding. You'll experience a painless installation and setup process, where adjusting ride height, pinion angle, or wheelbase is as simple as a few tweaks – no link removal required. No modifications to floor pan required. Note – Welding required Best In-Class Lifetime Warranty Register at QA1.net/warranty for lifetime coverage of your QA1 shocks. Made in the USA QA1 suspension is proudly made in Lakeville, Minnesota. Fitment Notes Wheel and tire fitment should be verified on the vehicle Welding Required Includes Spanner Wrench QA1 Subframe Connectors strongly recommended May require exhaust modification

• Accommodates wider wheels and tires (up to 11-inch-wide wheels and 315mm tires) for an aggressive stance.
• Improves ride quality and handling performance with advanced coilovers and a 4-link suspension.
• Easy installation and adjustment with minimal welding and no floor pan modifications required.
• Adjustable ride height for dialing in the perfect stance (+2 to -3 inches).
• Made in the USA with a best-in-class lifetime warranty for QA1 shocks.

Upgrade your classic Chevy Nova or GM X-Body with the QA1 R258-170 Four Link Kit, engineered to replace traditional leaf springs with a modern coilover and triangulated 4-link suspension system. This comprehensive kit enhances ride quality, improves handling stability, and allows for precise ride height adjustments, offering you the flexibility to achieve the perfect stance. Designed to accommodate wider wheels and tires, it provides up to 11-inch-wide wheels and 315mm tires, enabling a more aggressive stance and better traction for street and track performance. The upgrade significantly improves vehicle control without sacrificing daily comfort, thanks to the double adjustable shocks that offer independent rebound and compression tuning. Installation is straightforward with minimal welding required, and adjustments to ride height, pinion angle, or wheelbase can be made easily, often without removing the links or modifying the floor pan. Made in the USA, this kit ensures durability and quality backed by a lifetime warranty on QA1 shocks. It is compatible with various GM X-Body models, including 1968–1972 Chevrolet Nova and Pontiac Ventura, and requires verification of wheel and tire fitment on your vehicle. Note that some modifications, such as welding and exhaust adjustments, may be necessary for installation. The kit includes a spanner wrench and is recommended to use QA1 subframe connectors for optimal performance, providing a comprehensive upgrade to modernize your classic muscle car's suspension system.

Features:

• Accommodates wider wheels and tires (up to 11-inch-wide wheels and 315mm tires) for an aggressive stance.

• Improves ride quality and handling performance with advanced coilovers and a 4-link suspension.

• Easy installation and adjustment with minimal welding and no floor pan modifications required.

• Adjustable ride height for dialing in the perfect stance (+2 to -3 inches).

• Made in the USA with a best-in-class lifetime warranty for QA1 shocks.

Fitment:
Chevrolet Chevy II Nova 1968
Chevrolet Nova Base 1969
Chevrolet Nova Base 1970
Chevrolet Nova Base 1971
Chevrolet Nova Base 1972
Pontiac Ventura Base 1971
Pontiac Ventura Base 1972