1965 Shelby Cobra CSX4000 Series 50th Anniversary

The Shelby Cobra stands among the most iconic performance cars ever created, and this exceptional 1965 Shelby Cobra CSX4000 Series 50th Anniversary represents one of the most exclusive and desirable tributes to that legacy. Built to commemorate the 50th anniversary of the legendary big-block Cobra, this example is number 29 of just 50 produced, making it a highly collectible offering. Finished in stunning Shelby Blue (Anniversary Blue) with contrasting white Le Mans stripes, and constructed with authentic Shelby alloy aluminum coachwork, this Cobra embodies both the spirit and the substance of the original competition cars. Showing just 579 miles at the time of writing, CSX4578 presents as virtually new and offers an extraordinary opportunity to acquire a rare, Shelby-sanctioned continuation with true investment-grade pedigree.

Beneath the lightweight aluminum body lies a truly formidable drivetrain centered around a genuine Shelby aluminum block 427 CI V-8 producing an astonishing 725 HP at 6,500 RPM and over 600 lb-ft of torque. Engineered without compromise, it features a Motec 8-throttle-body electronic fuel injection system, custom one-off billet air filters, Sonny Bryant NASCAR billet crankshaft, Carrillo NASCAR rods, Mahle forged pistons, alloy heads, titanium valves and retainers, and a Motec dry sump oiling system. A McLeod double-disc clutch assembly, alloy flywheel, scattershield, and Tremec custom 5-speed transmission with road racing upgrades ensure that this Cobra delivers every ounce of its performance with precision and authority. Power is routed through a balanced driveshaft to an original-correct Salisbury independent rear suspension with a 3.54:1 final drive ratio, creating an exhilarating yet highly refined driving experience.

Inside, the cockpit remains faithful to the Cobra’s competition-bred roots while offering subtle refinements. A 15-inch original-style hardwood-rimmed steering wheel fitted with a Shelby 50th Anniversary horn button sits ahead of Shelby signature black-faced gauges, while the seats, dash, and map pockets are finished in premium leather upholstery. Details such as custom 50th Anniversary floor mats, a partially carpeted floor and tunnel, heater/defroster, fresh air ventilation system, premium Stroud shoulder harnesses and lap belts, a competition-correct red fire extinguisher, and a cast/machined alloy pedal assembly highlight the careful balance between authenticity and usability.

Rolling on 15-inch original-style aluminum winged true knockoff pin-drive wheels wrapped in Goodyear Billboard-style tires, this Cobra delivers the unmistakable stance and presence enthusiasts expect. Additional features include responsive rack-and-pinion steering, a 28-gallon fuel tank, Shelby powder-coated 4-inch main rail frame, remote oil cooler, triple-chromed Quick Jacks, and a polished stainless steel driver’s side roll bar. Signature elements such as the Cobra gold divider bar and special 50th Anniversary badging on the hood, trunk, and steering wheel hub further distinguish this already rare example.

With its ultra-limited production, all-aluminum Shelby construction, race-engineered 427 powerplant, and exceptionally low mileage, CSX4578 stands as one of the finest 50th Anniversary Cobras available today—offering an uncompromising blend of heritage, craftsmanship, exclusivity and exhilarating performance.