Is this the rarest Boss? An all-aluminum Can-Am 429ci. Tasca Ford owned the street with this car. Bring on Hemis and SS 396 Camaros. As one of six pre-production 1969 Ford Mustang Boss 429s ...

The Ford Boss 429 and 429 Super Cobra Jet engines were at ... 5:1 ratio before ignition and the spent gas vented out of the cylinder through 1.65-inch exhaust valves. Ford 429 Cobra Jet engines ...

Prices shown are the prices you can expect to pay for a 1969 Ford Mustang 2 Door Fastback (Boss 429) across different levels of condition. Edit options.

The original Boss 302 and Boss 429 models of 1969-70 were built for related racing programs in Trans-Am and NASCAR. Ford revived the Boss 302 with the fifth-generation Mustang, for the 2012 and ...

The American company’s latest work was recently shown at this year’s SEMA show, and it’s based on Ford’s Mustang Boss 429, classically Ford’s biggest, baddest model of that generation.

Prices shown are the prices you can expect to pay for a 1970 Ford Mustang 2 Door Fastback (Boss 429) across different levels of condition. Edit options.