AC Cars was an original partner in the Cobra project, and the manufacturer of all original AC Cobra chassis in the 1960s. Modifying the existing AC Ace, which had been altered to accommodate the 2.6-litre Ford Zephyr engine in early 1961 at the factory in Thames Ditton, the first chassis (CSX2000) was shipped to the United States 12 months later in 1962.
AC Cars has evolved, manufactured and sold the AC Cobra to customers around the world since then.