From SEMA Here’s the ’20 Ford Mustang Shelby GT500 fitted with a track pack spoiler. Earlier prototypes have been caught without a spoiler, while the official Ford teaser showed a rather large wing. The Mustang-based GT500 will build on the GT350’s performance capabilities. It’s thought that the production version will have a supercharged 5.2L cross-plane crank engine mated to a DCT transmission, although there are also rumors of a NA 7.0L V8 (which is farfetched at this point). Horsepower should ring in above the 707hp Dodge Hellcat models, although it may fall short of the 808hp Demon (probably will come in somewhere around 740 hp). GT500s will also get a carbon-fiber dash (as seen in earlier shots), 20-in. wheels and tires and unique styling tweaks in the form of a reworked front fascia with larger air intakes, a massive hood bulge with heat extractor vents and a side diffuser that stops mid-door. Expect to see the GT500 later this year.