QA1 designed their 52313 Tubular K-Member for the 1967-1972 Mopar A-Body. This bolt-in K-member allows owners of 1967-1972 Mopar A-Bodies to use their choice of engines while enjoying significant weight savings, increased header clearance, and improved geometry. Made from high-quality American-made steel, this tubular design is lighter than the stock K-member! Ideal for street performance, autocross, Pro-Touring or drag racing. QA1 52313 Tubular K-Member Features: Fits 1967-1972 Mopar A-Body Increased header and oil pan clearance Lightweight steel tubular design Engine attachment points accept factory & aftermarket mounts Black Powder Coated for improved looks, protection and durability Made in the USA Note: If using a sway bar, this K-Member will only work with a QA1 sway bar and control arms. These K-members easily bolt on to factory components without any wheel or tire fitment changes. Bolt-in engine mounts sold separately. For best results, QA1 control arms are strongly recommended.