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

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 ...

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 ...

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 ...