This QA1 tubular K-member fits 1971–1972 Mopar B-bodies and 1970–1974 E-bodies and is designed to accept small-block or big-block engine mounts with compatibility for B-body or QA1 sway bars. The modular mounts accommodate multiple swap choices while improving header and oil pan clearance; the direct bolt-in design streamlines engine installation in classic Mopar chassis.
QA1 71-72 Mopar B-Body/70-74 E-Body Tubular K-Member