Building a high-horsepower dragstrip Mustang used to mean sourcing a beefed-up, old-school two-or three-speed automatic transmission. While great for the quarter-mile duty, the older slush boxes don't ...

Your choice of six-speed stick or six-speed automatic, our friends at Ford Performance have spec'd out a complete plug and play kit to simplify the swap of modern 5.0L Coyote power into just about any ...