QA1 67-72 Mopar A-Body Tubular K-Member

The QA1 67-72 Mopar A-Body Tubular K-Member is a high-performance chassis component designed to replace the stock K-member in classic Mopar A-Body vehicles from 1967 to 1972. Constructed from tubular steel, this K-member offers increased strength and rigidity compared to factory parts, enhancing overall handling and stability. Its lightweight design reduces unsprung mass, contributing to improved suspension response and cornering performance. Engineered for durability and precision fitment, it provides a solid foundation for performance upgrades and custom builds, making it ideal for enthusiasts seeking to optimize their vehicle’s chassis.

This tubular K-member is specifically designed for 1967–1972 Mopar A-Body models, including Barracuda, Duster, and Valiant, with compatibility for various engine configurations. It serves as a direct bolt-on replacement for the original factory component, simplifying installation without the need for extensive modifications. Suitable for street and track use, this K-member supports performance upgrades such as coilover suspension systems and aftermarket steering components. The kit typically includes the tubular K-member itself, with no additional components required for installation, providing a reliable upgrade for performance-oriented restorations and custom builds.