Ford Mustang Mach 1, after hiatus, revs up for 2021 return
The “track ready” Mach 1, last offered in 2004 and one of the most successful — and revered — special-edition, high-performance Mustang models, will be powered by a naturally aspirated 5.0-liter V-8 engine.
source https://www.autonews.com/cars-concepts/ford-mustang-mach-1-after-hiatus-revs-2021-return