The Boss 429 was Ford's answer to Chrysler's 426 HEMI that dominated the NASCAR series following Ford's attempt to get its 427 SOHC engine approved for use. Much like the Boss 429 was developed ...

The car calls to mind the classic Holman Moody stock cars that circled NASCAR tracks in the ... other than the fact that the engine is based on a Ford Boss 429 block. Fuel injection, aftermarket ...

By 1969, the Ford Mustang could be anything from a dressy six-cylinder coupe to a high-powered Boss 429 fastback with a NASCAR-ready V-8 engine shoehorned under its scooped hood. It’s that ...