In 1969, the NASCAR racing event had a major impact on the cars sold in the U.S. market. To the extent there are anecdotal, if a NASCAR race car wins on Monday then his car will be sold in the market.
So Ford responded to this by installing a racing engine to the Mustang Boss 429. The result is a Ford Mustang Boss 429 1969 which produced as many as 859 units. The selling price of this car is estimated at U.S. $ 220,000.
