Hosted on MSN5mon
1969 Mustang Boss 429 Resurfaces After 50 Years In Hiding
The official power rating for the Boss 429 was 375 hp, but many owners believed it could pump out closer to 500 horsepower straight out of the factory. Today, the Ford Mustang Boss 429 is coveted ...
Motor Trend1y
1969 Ford Mustang Boss 429
Is this the rarest Boss? An all-aluminum Can-Am 429ci. Tasca Ford owned the street with this car. Bring on Hemis and SS 396 Camaros. As one of six pre-production 1969 Ford Mustang Boss 429s ...