Hertz recently teased something fun that’s going to be based on the Ford Mustang. A photo shared by the rental company on Twitter shows an S550 Mustang with a slatted hood, and the iconic black/gold color combination. Any muscle car enthusiast should be excited about this one. As for whether or not it’s the return of the Shelby GT350H – the legendary rental racer – or something new based on the Shelby GT500 remains a mystery that will stay a secret until May 10th. ) The same paint scheme in the teaser photo would have been found on the 1966 GT350H that Hertz would have rented to you almost 60 …