Few rivalries in American automotive history are as storied and intense as that between Ford's Boss 429 and Chrysler's 426 ...
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 ...
They bought a 1970 Ford Mustang Boss 429 and a Shelby GT500 (vintage 1968 ... Three distinct variants of the Hemi-fighting ...
Introduced in 1969 as Trans Am and NASCAR homologation models, the Ford Mustang Boss model series initially proposed two engines ... 426 Hemi on the oval speedways of NASCAR, so the 429-cubic ...