Ever since we heard rumors of the latest Ford Mustang Shelby Cobra GT500, we knew the days of the GT350 series were numbered. Introduced in 2015 as the GT350 and GT350R were the first Americans with a flat-plane crank. Innovation never stops in Dearborn, so we are happy to share that the 2021 Mustang Mach 1 has been teased.

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All we have are a few spy shots along with the announcement that it will be the most powerful naturally-aspirated 5.0 V8 to-date. As a reminder, every new 2020 Bullitt Mustang for sale has 480 horsepower and 420 lb-ft of torque. Last month Ford Performance developed an upgrade kit for all late model Mustang GT to unlock the same power. This implies they have unlocked big gains. The 2003-04 Mach 1 saw the introduction of the Dual Overhead Cam engine. The press release mentions it will be the most powerful and track-focused 5.0 off all time, so stay with us for all your Ford updates.