QA1 tubular K-member for 1966–1970 Mopar B-bodies supports small-block or big-block engine mounts and is designed for use with various sway bar options including E-body and B-body or QA1 sway bars. The K-member enhances clearance for headers and oil pans while offering modular mounts to ease common engine swap configurations and a direct bolt-in installation for classic Mopar projects.
QA1 66-70 Mopar B-Body Tubular K-Member