6 Best 1969 Ford Mustang Boss 429 Convertible
1969 ford mustang boss 429. Short of carroll shelby's gt variants, classic ford mustang fastbacks don't come much more potent or rare than the boss 429\. It's almost impossible to discuss muscle cars without mentioning their exceptionally close ties to motorsports. The boss 429 is one of the coolest and rarest mustangs ever produced, but they have gotten so valuable that most owners won't drive them, classic recreations. #1969 Ford Mustang Boss 429 Convertible