After David Pearson took back-to-back NASCAR Grand National championships, Ford and Holman-Moody built him a street Torino Cobra finished in his No. 17 livery. The detail that makes it unrepeatable is the rear spoiler, which was taken directly off the race car he had just driven to the title. Read on for how the car was built, what it ran, and why documentation matters more than horsepower here.