01/04/2026
The 1966 Shelby GT350 is one of the most iconic American muscle cars, blending race-bred performance with street-legal style.
Based on the Ford Mustang fastback, the GT350 was heavily modified by Carroll Shelby to create a true performance machine. For 1966, Shelby expanded production, making the car slightly more refined while keeping its aggressive edge.
Key features & specs
• Engine: 289 cubic-inch (4.7L) high-performance V8
• Horsepower: ~306 hp (conservatively rated)
• Transmission: 4-speed manual
• Drivetrain: Rear-wheel drive
• Suspension: Upgraded suspension for improved handling over the standard Mustang
Design
• Signature Wimbledon White paint with blue Le Mans racing stripes
• Fiberglass hood with functional scoop
• Shelby badging, side stripes, and unique wheels
• More aggressive stance than a standard Mustang
Interior
• Simple, performance-focused cabin
• Shelby steering wheel and gauges
• Optional rear seats (added in 1966 to broaden appeal)
Legacy
The 1966 model marked the GT350’s transition from a raw, race-focused car to a more street-friendly muscle car, helping it reach a wider audience. Today, original 1966 Shelby GT350s are highly collectible and often sell for six-figure prices, depending on condition and originality.
The 1966 Shelby GT350 remains a symbol of 1960s American performance and racing heritage—a Mustang turned into a legend.