A 2021 Mustang Mach 1 Emerges From Jay Leno’s GarageNovember 2, 2021Alex BeanAuto Culture, Blog, Video 2021, car news, Ford, Jay Leno's Garage, Mach 1, Mustang 0 A 2021 Ford Mustang Mach 1 has emerged from Jay Leno’s Garage this week…