AC is one of Britain's oldest car marques, best known for the AC Ace and the legendary AC Cobra, a lightweight British roadster grafted with a brutal American V8 to create one of the most thrilling sports cars of the 1960s. AC's aluminium-bodied Ace featured elegant coachbuilt lines, advanced chassis balance and a nimble driving character that attracted Carroll Shelby, who famously persuaded AC to install a Ford V8, spawning the Cobra and a motorsport legacy that still fuels collector passion. Cobras are celebrated for blistering acceleration, distinctive snarling exhaust notes, and handbuilt craftsmanship; rare original examples command high prices and inspire numerous high-quality reproduction and continuation models. AC also produced refined touring coupes like the Aceca and modern interpretations such as the AC 378, retaining classic proportions with contemporary amenities. Enthusiasts prize period-correct parts and upgrades-brake kits, suspension bushings, exhaust manifolds, interior trim and authentic badges-for restoration and performance tuning, and an accessories specialist like Automotive Superstore supplies many matching components. Anecdotes include tales of Shelby walking into AC's small Thames Ditton works with a suitcase of ideas, and stories of Cobras outrunning much pricier Ferraris on British roads, cementing AC's cultural status as a transatlantic performance icon. Whether restoring an Ace or upgrading a Cobra replica, AC models reward owners with raw character and timeless style. Find parts and advice at Automotive Superstore.