K-member for 71-72 Mopar B-bodies and 70-74 E-bodies. Designed for small block or big block engine mounts and an E-body sway bar, 71-72 B-body sway bar or QA1 sway bar. QA1's Mopar K-Members are direct bolt-on for your 66-70 Mopar B-Body. Engineered for maximized strength, the tubular design allows for greater header and oil pan clearance. The K-Member comes with engine mount attachment points to accept factory and aftermarket engine mounts.