5. Monroe Handler
Few people know what the Monroe Handler is. But back in the late ’70s, the Mustang was a disgrace due to a serious lack of performance and power. However, Hot Rod Magazine thought that underneath it was a cool, little performance car. So with the help of Monroe, a manufacturer of shock absorbers, they built the Monroe Handler. It turned out to be the only real-performing Mustang II.
Thanks to a long list of modifications, the Monroe Handler came with a 400 HP engine and a racing suspension. Monroe added an extensive body kit and a long list of other upgrades. Although it was a show car, the Handler proved the Mustang II had potential, so they started producing kits for the public.