Ford Mustang 5.0V8 Mach 1 Very Rare model 1 Owner and immaculate condition. Full Finlay Ford Service record . The mach 1 has a Specially calibrated 5.0-liter V8 engine that has a projected 480 horsepower at 7,000 rpm and 420 lb.-ft. of torque at 4,600 rpm, The mach 1 is a fitting celebration of a nameplate born more than 50 years ago. Features the Mustang GT's twin-disc clutch and short-throw shifter Splitter optimized to the fascia shape improves track performance and provides a more aggressive appearance. To improve ride and handling, Mach 1 features the latest MagneRide calibration, a stiffer steering I-shaft, new EPAS calibration, stiffer sway bars and front springs, a brake booster from the Mustang GT Performance Pack Level 2, 9.5-inch/10-inch split fitment wheels with Michelin PS4 tires, a rear subframe with stiffer bushings and a rear toe-link from Shelby GT500.