1966 Ford Mustang

1966 Ford Mustang Fastback â?" 347 Stroker, Holley Sniper EFI, GT350 Styling Why This Car Is Special The 1966 Ford Mustang Fastback is one of the most sought-after body styles in the entire first-generation Mustang run. Ford introduced the fastback â?" officially called the 2+2 â?" for the 1965 model year, and it carried into 1966 with refinements that made it the sharper-looking of the two years. The long roofline sweeping down to a short deck, the functional rear quarter vents, and the fold-down rear seat made the fastback distinctly different from the coupe and convertible. Ford sold just over 499,000 Mustangs in 1966 across all body styles, but the fastback was always the most visually aggressive of the three.