During the era when there was no replacement for displacement, these 5 ponies packed some ridiculously large big-block V8s ...

Even with a blank check, you'd be hard-pressed to find a vintage Mustang ... race their new engine in NASCAR. The 429 was meant to outshine Chrysler's 426 Hemi. Around 900 Boss 429 street cars ...

Ford sold over 7,000 Boss 302s in 1970, but only 305 examples were painted Calypso Coral and fitted with this specific ...

the Boss. This now-legendary Mustang was a response to the Camaro Z/28 as both marques engaged in brutal Trans Am racing ...

the Boss. This now-legendary Mustang was a response to the Camaro Z/28 as both marques engaged in brutal Trans Am racing series rivalry that would cement both as ultimate American sports cars ...